I was having the problem with not being able to make the paragraphs about the same time as you were.....everything was running together & none of the buttons on the post were working. I could hit the add reply & reply, but none of the buttons on the top were working, so I couldn't get my fonts or anything that required a button. I would type it out so it looked like I had paragraphs, but as soon as I posted, it all ran together. I had gotten into a strange state. I logged out of PC, turned off my computer & then brought it back up again.

After doing that, it started working right again. I was using firefox rather than internet explorer & it seemed that it might have ended up in a strange state, but now that you posted about the paragraph thing....maybe something was going on here????