diff --git a/ubottu/launchpad/utils.py b/ubottu/launchpad/utils.py
index ff7813f..9f75aa9 100644
--- a/ubottu/launchpad/utils.py
+++ b/ubottu/launchpad/utils.py
@@ -1,5 +1,6 @@
 import redis
 import json
+import traceback
 from bugtracker.launchpad_singleton import get_launchpad
 
 # Connect to Redis
@@ -14,18 +15,11 @@ def fetch_individual_or_team_members(person_or_team, launchpad):
             if person.is_team:
                 ext = fetch_individual_or_team_members(person, launchpad)
                 if ext and not person.is_team:
-                    members.append({
-                        'name': person_or_team.name,
-                    })
+                    members.append(person.name)
             else:
-                members.append({
-                    'name': person.name,
-                })
+                members.append(person.name)
     else:
-        # Append individual member details
-        members.append({
-            'name': person_or_team.name,
-        })
+        members.append(person_or_team.name)
     return members
 
 def fetch_group_members(group_name):
@@ -38,15 +32,17 @@ def fetch_group_members(group_name):
         launchpad = get_launchpad()
         group = launchpad.people[group_name]
         
-        group_members = []
+        group_members = set()
         for person in group.members:
             ext = fetch_individual_or_team_members(person, launchpad)
             if ext:
-                group_members.extend(ext)
+                for member in ext:
+                    group_members.add(member)
         
         # MXIDs should be generated for individuals only
-        mxids = ['@' + member['name'] + ':ubuntu.com' for member in group_members]
-        result = {'group_members': group_members, 'group_name': group_name, 'mxids': mxids}
+        print(group_members)
+        mxids = ['@' + member + ':ubuntu.com' for member in group_members]
+        result = {'group_members': tuple(group_members), 'group_name': group_name, 'mxids': mxids}
 
         # Cache the result with expiration time of 30 minutes (1800 seconds)
         cache.setex(f"group_members_{group_name}", 1800, json.dumps(result))
@@ -54,7 +50,9 @@ def fetch_group_members(group_name):
         return result
     except KeyError as e:
         print(f"Group with name {group_name} was not found. Error: {e}")
+        print(traceback.format_exc())
         return False
     except Exception as e:
         print(f"An error occurred: {e}")
+        print(traceback.format_exc())
         return False