Dangerous Sweetheart

I noticed a while ago that sometimes if I'm having a conversation with someone in the forums, and I want to make room, I'll delete some previous text blobs... But then the box will just disappear and not return... I decided to let it slide because I thought it was a one-time thing, but it keeps happening anyway.

It will go from this (example post):
User Image - Blocked by "Display Image" Settings. Click to show.


to this:
User Image - Blocked by "Display Image" Settings. Click to show.


I'm not even sure if there's a way to fix it... :/
So far I've found out it does let me type and copy/paste things into it, but it still doesn't return with those. sweatdrop