diff --git a/bot/meta/logger.py b/bot/meta/logger.py
index 3e7bd026..a95500e4 100644
--- a/bot/meta/logger.py
+++ b/bot/meta/logger.py
@@ -17,7 +17,7 @@ logger = logging.getLogger()
 log_fmt = logging.Formatter(
     fmt=('[{asctime}][{levelname:^8}]' +
          '[SHARD {}]'.format(sharding.shard_number) +
-         '{message}'),
+         ' {message}'),
     datefmt='%d/%m | %H:%M:%S',
     style='{'
 )
diff --git a/bot/modules/guild_admin/reaction_roles/tracker.py b/bot/modules/guild_admin/reaction_roles/tracker.py
index f18e3c34..17a64960 100644
--- a/bot/modules/guild_admin/reaction_roles/tracker.py
+++ b/bot/modules/guild_admin/reaction_roles/tracker.py
@@ -12,6 +12,7 @@ from discord import PartialEmoji
 from meta import client
 from core import Lion
 from data import Row
+from data.conditions import THIS_SHARD
 from utils.lib import utc_now
 from settings import GuildSettings
 
@@ -584,5 +585,5 @@ def load_reaction_roles(client):
     """
     Load the ReactionRoleMessages.
     """
-    rows = reaction_role_messages.fetch_rows_where()
+    rows = reaction_role_messages.fetch_rows_where(guildid=THIS_SHARD)
     ReactionRoleMessage._messages = {row.messageid: ReactionRoleMessage(row.messageid) for row in rows}
diff --git a/bot/modules/renting/rooms.py b/bot/modules/renting/rooms.py
index 3e1d19c4..a8c29876 100644
--- a/bot/modules/renting/rooms.py
+++ b/bot/modules/renting/rooms.py
@@ -5,6 +5,7 @@ import datetime
 from cmdClient.lib import SafeCancellation
 
 from meta import client
+from data.conditions import THIS_SHARD
 from settings import GuildSettings
 
 from .data import rented, rented_members
@@ -276,7 +277,7 @@ class Room:
 
 @module.launch_task
 async def load_rented_rooms(client):
-    rows = rented.fetch_rows_where()
+    rows = rented.fetch_rows_where(guildid=THIS_SHARD)
     for row in rows:
         Room(row.channelid).schedule()
     client.log(
diff --git a/bot/modules/study/badges/badge_tracker.py b/bot/modules/study/badges/badge_tracker.py
index 2c0d33fb..721f3962 100644
--- a/bot/modules/study/badges/badge_tracker.py
+++ b/bot/modules/study/badges/badge_tracker.py
@@ -6,8 +6,8 @@ import contextlib
 
 import discord
 
-from meta import client
-from data.conditions import GEQ
+from meta import client, sharding
+from data.conditions import GEQ, THIS_SHARD
 from core.data import lions
 from utils.lib import strfdur
 from settings import GuildSettings
@@ -54,12 +54,16 @@ async def update_study_badges(full=False):
 
     # Retrieve member rows with out of date study badges
     if not full and client.appdata.last_study_badge_scan is not None:
+        # TODO: _extra here is a hack to cover for inflexible conditionals
         update_rows = new_study_badges.select_where(
+            guildid=THIS_SHARD,
             _timestamp=GEQ(client.appdata.last_study_badge_scan or 0),
-            _extra="OR session_start IS NOT NULL"
+            _extra="OR session_start IS NOT NULL AND (guildid >> 22) %% {} = {}".format(
+                sharding.shard_count, sharding.shard_number
+            )
         )
     else:
-        update_rows = new_study_badges.select_where()
+        update_rows = new_study_badges.select_where(guildid=THIS_SHARD)
 
     if not update_rows:
         client.appdata.last_study_badge_scan = datetime.datetime.utcnow()
diff --git a/bot/modules/study/tracking/session_tracker.py b/bot/modules/study/tracking/session_tracker.py
index 9cbe53be..8158f96a 100644
--- a/bot/modules/study/tracking/session_tracker.py
+++ b/bot/modules/study/tracking/session_tracker.py
@@ -7,6 +7,7 @@ from collections import defaultdict
 
 from utils.lib import utc_now
 from data import tables
+from data.conditions import THIS_SHARD
 from core import Lion
 from meta import client
 
@@ -398,7 +399,7 @@ async def _init_session_tracker(client):
     ended = 0
 
     # Grab all ongoing sessions from data
-    rows = current_sessions.fetch_rows_where()
+    rows = current_sessions.fetch_rows_where(guildid=THIS_SHARD)
 
     # Iterate through, resume or end as needed
     for row in rows:
diff --git a/bot/modules/workout/tracker.py b/bot/modules/workout/tracker.py
index 79dc9378..be3438df 100644
--- a/bot/modules/workout/tracker.py
+++ b/bot/modules/workout/tracker.py
@@ -7,6 +7,7 @@ from core import Lion
 from settings import GuildSettings
 from meta import client
 from data import NULL, tables
+from data.conditions import THIS_SHARD
 
 from .module import module
 from .data import workout_sessions
@@ -226,7 +227,8 @@ async def load_workouts(client):
     client.objects['current_workouts'] = {}  # (guildid, userid) -> Row
     # Process any incomplete workouts
     workouts = workout_sessions.fetch_rows_where(
-        duration=NULL
+        duration=NULL,
+        guildid=THIS_SHARD
     )
     count = 0
     for workout in workouts: