diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9fbdecd9ce..226bc99c59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,14 @@
 ## Unreleased
 
 ### General
--
+- Fix: 配信停止したインスタンス一覧が見れなくなる問題を修正
 
 ### Client
 - Feat: ノート単体・ユーザーのノート・クリップのノートの埋め込み機能
   - 埋め込みコードやウェブサイトへの実装方法の詳細はMisskey Hubに掲載予定です
 
 ### Server
--
+- チャート生成時にinstance.suspentionStateに置き換えられたinstance.isSuspendedが参照されてしまう問題を修正
 
 
 ## 2024.5.0
diff --git a/packages/backend/src/core/chart/charts/federation.ts b/packages/backend/src/core/chart/charts/federation.ts
index 5e4555ee96..c2329a2f73 100644
--- a/packages/backend/src/core/chart/charts/federation.ts
+++ b/packages/backend/src/core/chart/charts/federation.ts
@@ -47,7 +47,7 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
 
 		const suspendedInstancesQuery = this.instancesRepository.createQueryBuilder('instance')
 			.select('instance.host')
-			.where('instance.isSuspended = true');
+			.where('instance.suspensionState != \'none\'');
 
 		const pubsubSubQuery = this.followingsRepository.createQueryBuilder('f')
 			.select('f.followerHost')
@@ -89,7 +89,7 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
 				.select('COUNT(instance.id)')
 				.where(`instance.host IN (${ subInstancesQuery.getQuery() })`)
 				.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT ILIKE ANY(ARRAY[:...blocked])', { blocked: meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
-				.andWhere('instance.isSuspended = false')
+				.andWhere('instance.suspensionState = \'none\'')
 				.andWhere('instance.isNotResponding = false')
 				.getRawOne()
 				.then(x => parseInt(x.count, 10)),
@@ -97,7 +97,7 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
 				.select('COUNT(instance.id)')
 				.where(`instance.host IN (${ pubInstancesQuery.getQuery() })`)
 				.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT ILIKE ANY(ARRAY[:...blocked])', { blocked: meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
-				.andWhere('instance.isSuspended = false')
+				.andWhere('instance.suspensionState = \'none\'')
 				.andWhere('instance.isNotResponding = false')
 				.getRawOne()
 				.then(x => parseInt(x.count, 10)),
diff --git a/packages/backend/src/queue/QueueProcessorService.ts b/packages/backend/src/queue/QueueProcessorService.ts
index 6a87be021e..7bfe1f4caa 100644
--- a/packages/backend/src/queue/QueueProcessorService.ts
+++ b/packages/backend/src/queue/QueueProcessorService.ts
@@ -169,6 +169,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					systemLogger.error(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) });
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: System: ${job?.name ?? '?'}: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -225,6 +226,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					dbLogger.error(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) });
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: DB: ${job?.name ?? '?'}: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -264,6 +266,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					deliverLogger.error(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`);
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: Deliver: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -303,6 +306,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					inboxLogger.error(`failed(${err.stack}) ${getJobInfo(job)} activity=${job ? (job.data.activity ? job.data.activity.id : 'none') : '-'}`, { job, e: renderError(err) });
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: Inbox: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -342,6 +346,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					webhookLogger.error(`failed(${err.stack}) ${getJobInfo(job)} to=${job ? job.data.to : '-'}`);
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: WebhookDeliver: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -388,6 +393,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					relationshipLogger.error(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) });
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: Relationship: ${job?.name ?? '?'}: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
@@ -428,6 +434,7 @@ export class QueueProcessorService implements OnApplicationShutdown {
 					objectStorageLogger.error(`failed(${err.stack}) id=${job ? job.id : '-'}`, { job, e: renderError(err) });
 					if (config.sentryForBackend) {
 						Sentry.captureMessage(`Queue: ObjectStorage: ${job?.name ?? '?'}: ${err.message}`, {
+							level: 'error',
 							extra: { job, err },
 						});
 					}
diff --git a/packages/backend/src/server/api/ApiCallService.ts b/packages/backend/src/server/api/ApiCallService.ts
index e21a5e90ab..166f9c8675 100644
--- a/packages/backend/src/server/api/ApiCallService.ts
+++ b/packages/backend/src/server/api/ApiCallService.ts
@@ -111,6 +111,7 @@ export class ApiCallService implements OnApplicationShutdown {
 
 			if (this.config.sentryForBackend) {
 				Sentry.captureMessage(`Internal error occurred in ${ep.name}: ${err.message}`, {
+					level: 'error',
 					user: {
 						id: userId,
 					},
diff --git a/packages/backend/src/server/api/endpoints/federation/instances.ts b/packages/backend/src/server/api/endpoints/federation/instances.ts
index 4ef4315fb3..36f4bf5aa6 100644
--- a/packages/backend/src/server/api/endpoints/federation/instances.ts
+++ b/packages/backend/src/server/api/endpoints/federation/instances.ts
@@ -117,9 +117,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 			if (typeof ps.suspended === 'boolean') {
 				if (ps.suspended) {
-					query.andWhere('instance.isSuspended = TRUE');
+					query.andWhere('instance.suspensionState != \'none\'');
 				} else {
-					query.andWhere('instance.isSuspended = FALSE');
+					query.andWhere('instance.suspensionState = \'none\'');
 				}
 			}