What the crap?

My blog is all sorts of messed up! I know Amy noticed, but I don't know if anyone else did...but my last post seems to have mysteriously disappeared. It all happened when I tried to click on the comments under that post and I got some horrific blank screen with an error code on it. I tried contacting the help support folk, but no one has gotten back to me. Oh well. I show that my missing post is now a draft with a scheduled posting date of last Monday, and I can't repost it either. What the crap?? Any ideas from someone more computer savvy than me?