I've changed my signature, I no longer want to display my real name in it. But somehow it still shows my old signature, even though in the previews of my forum posts the new appears instead.

Also, my avatar doesn't display :-(

Signatures can now be edited properly again, apologies for the delay!

Your avatar seems to work fine for me.

Thanks! This signature I wrote years ago, but it just never replaced the old one. Good to finally see it flying!

When it comes to avatars: whenever I'm logged out I can see them, but as soon as I log in I no longer am able to see any avatar of anyone.
My avatar used to be different but it was deleted by someone in here. I then changed the Confederate flag to the modern US flag.

That's really strange, what happens to the avatars when you log in? Do you see a placeholder image, a broken image or just nothing?