ok. All I'm doing is going to Who's Online....That's all
I don't experience this with Jambo (I've never gone to the Mod Jukebox)....It doesn't happen with this board either (only the Who's Online section)
I seriously doubt it's my ISP, but I'll check out this possibility in a couple of days
Here's some screenshots
This is what it looks like when I get lucky (note the cutoff.....That's part of the bug)