Draft a moderately long post, hit 'preview,' read preview, click on 'edit' to fix something, app brings me back to the thread with an empty edit window at the bottom.
Hit back a few times and my draft post is back int he editing box.
Tried to replicate it with the same post, "preview" = message saying "you've already submitted this form."
Tried anew with a short draft post in another thread, cut and pasted some blocks of text, (I'd already saved the post in another pgm), now "preview" = new posts, and my draft is gone, can't find it by backpedaling. (haven't seen this one before!!)
Of course, it's not doing it now. I'll try using Dolphin for a while to see if it's the browser, but given the troubles others are having with drafts on all available platforms I suspect it's not. I don't know how this stuff works, but I've never had problems drafting posts on either OSX or Android.