== Line == 

 I have no idea why the line may have disappeared. The fundraiser banner doesn't impact it on my settings, but I don't know if those are the same ones you use. Maybe check the "My preferences" link and the "Skin" tab. I have had my settings there changed by mechanical goofups in the past, and that might be what happened to you. It sounds like you use MonoBook like I do, so maybe check to see if that's where it's set for now.