I’ve been experiencing the same problem on three different WordPress adult sites.
I type a new blog entry, hit save and the text disappears. All of it. If I hit Publish, it shows up blank. But if I save the text to Notepad and keep re-entering, eventually I will be able to post it.
If I open up older posts that are scheduled, they disappear, too.
Don’t know if it’s my computer (2007 iMac), my browser (Firefox) or what. Can’t be the Host, because it’s on three different sites and two different hosting companies.
Any ideas?