I have had my website hosted by Bravenet for 3 years now and have never had a problem. I do the same steps I have been doing for 3 years now and now all the sudden my changes aren't being published the last few days.
I know other people have had the same problem, when is Bravenet going to fix this?
This also happened quite a while ago. It got sorted out after a few days. The only thing I could do was cut and paste everything and save first to notepad. (I use wizard, therefore I save the 'code section')
It sure got annoying losing everything and then re-typing etc......