And this morning for me the large ads are back - not whole page, but big, about a third of the page, and twice on one page, i.e. one at the top and one at the bottom.
Interestingly, they're not showing now, but they were there up a few minutes ago when I tried to open LaMa's diary, which was the first thing I tried to open after logging in today.
I am wondering if the big ads/problem bars are targetting the more frequent posters more often that new members, or members who only post once in a while?