Thanks, Chelle. Yes, rebooted a couple of times but to no avail. The funny thing is that IE works great for me EXCEPT for the Articles Editor program. It doesn't work for me in IE. And since I'm frequently working on articles here on ATP, I stay in FF where it works perfectly.
At least now I'm fairly certain the problem is on my end. I can live with the overflowing logo better than I can with no Articles editing program. So I can probably work around the situation. Funny that it just appeared today though.