Avatars aren't loading, with a status 301 (permanently moved) response
1272
Is stack.imgur currently down?
4605
Post banners missing
35882
Profile avatar lost on several sites after profile edit (Gravatar replaced with Identicon)
71196
Bug with hat placement with not-loaded avatar?
127149
What happens to unregistered users' comments/answers after migration?
147088
If I change my avatar (or profile/user image) can I return to the old one?
43557
Inconsistency in display of animated avatars
84431
couldn't get model in action on post?
123852
User's suspension period has expired, but they're still suspended?
69665
"See your profile" link doesn't go to profile
38986
Anonymous questions and Avatars
51844
Comments aren't updated after account removal
80964
Avatars won't load in Firefox if very restrictive content blocking is enabled
6220
How do I change my profile picture, or avatar?
1665
CSS not loading on Stack Overflow (or, Eeeek! Why is StackOverflow naked??)
126276
Skin doesn't change after I edit and upload it
70300
Moderating user avatar