diff --git a/kdb-bot/src/bot_core/service/data_integrity_service.py b/kdb-bot/src/bot_core/service/data_integrity_service.py
index c3f76912..01f55653 100644
--- a/kdb-bot/src/bot_core/service/data_integrity_service.py
+++ b/kdb-bot/src/bot_core/service/data_integrity_service.py
@@ -24,6 +24,7 @@ from bot_data.model.user_joined_server import UserJoinedServer
 from bot_data.model.user_joined_voice_channel import UserJoinedVoiceChannel
 from bot_data.service.seeder_service import SeederService
 from bot_data.service.user_repository_service import ServerRepositoryABC
+from modules.achievements.achievement_service import AchievementService
 from modules.base.configuration.base_server_settings import BaseServerSettings
 
 
@@ -42,6 +43,7 @@ class DataIntegrityService:
         user_joins: UserJoinedServerRepositoryABC,
         user_joins_vc: UserJoinedVoiceChannelRepositoryABC,
         user_joined_gs: UserJoinedGameServerRepositoryABC,
+        achievement_service: AchievementService,
         dtp: DateTimeOffsetPipe,
     ):
         self._config = config
@@ -57,6 +59,7 @@ class DataIntegrityService:
         self._user_joins = user_joins
         self._user_joins_vc = user_joins_vc
         self._user_joined_gs = user_joined_gs
+        self._achievements = achievement_service
         self._dtp = dtp
 
         self._is_for_shutdown = False
@@ -360,6 +363,25 @@ class DataIntegrityService:
             except Exception as e:
                 self._logger.error(__name__, f"Cannot get UserJoinedGameServer", e)
 
+    def _check_for_user_achievements(self):
+        self._logger.debug(__name__, f"Start checking UserGotAchievement table")
+
+        for guild in self._bot.guilds:
+            server = self._servers.find_server_by_discord_id(guild.id)
+            if server is None:
+                self._logger.fatal(__name__, f"Server not found in database: {guild.id}")
+
+            for member in guild.members:
+                if member.bot:
+                    self._logger.trace(__name__, f"User {member.id} is ignored, because its a bot")
+                    continue
+
+                user = self._users.find_user_by_discord_id_and_server_id(member.id, server.id)
+                if user is None:
+                    self._logger.fatal(__name__, f"User not found in database: {member.id}")
+
+                self._bot.loop.create_task(self._achievements.validate_achievements_for_user(user))
+
     def check_data_integrity(self, is_for_shutdown=False):
         if is_for_shutdown != self._is_for_shutdown:
             self._is_for_shutdown = is_for_shutdown
@@ -371,3 +393,4 @@ class DataIntegrityService:
         self._check_user_joins()
         self._check_user_joins_vc()
         self._check_user_joined_gs()
+        self._check_for_user_achievements()
diff --git a/kdb-bot/src/modules/achievements/achievement_service.py b/kdb-bot/src/modules/achievements/achievement_service.py
index 9e8a0ed8..fe875965 100644
--- a/kdb-bot/src/modules/achievements/achievement_service.py
+++ b/kdb-bot/src/modules/achievements/achievement_service.py
@@ -78,7 +78,7 @@ class AchievementService:
         return self._attributes
 
     def _match(self, value: any, operator: str, expected_value: str) -> bool:
-        return self._operators[operator](value, expected_value)
+        return self._operators[operator](str(value), expected_value)
 
     def has_user_achievement_already(self, user: User, achievement: Achievement) -> bool:
         user_achievements = self._achievements.get_achievements_by_user_id(user.id)
@@ -96,10 +96,10 @@ class AchievementService:
 
             self._achievements.add_user_got_achievement(UserGotAchievement(user, achievement, user.server))
             self._db.save_changes()
-            await self._give_user_xp(user)
+            self._give_user_xp(user)
             await self._send_achievement_notification(user.server.discord_id, user.discord_id, achievement.name)
 
-    async def _give_user_xp(self, user: User):
+    def _give_user_xp(self, user: User):
         settings: BaseServerSettings = self._config.get_configuration(f"BaseServerSettings_{user.server.discord_id}")
         user.xp += settings.xp_per_achievement
         self._users.update_user(user)