Bugs in 5.7 DR2?

[rocketdogg]

Hi,
A couple strange things have happened on my server recently. I'm not sure if they are bugs or just some things I did wrong. First, experience seems to get stuck at a full bar. We fight for hours and it doesn't move. It first happened when my girlfriend was 35 and I was 33....at the same time.
The other problem is this...
http://www.angelfire.com/mech/mykromedia/BoxMobs.bmp
I'm not sure why mobs are spawning in the box. The screen here is Kaesora. Nearly every mob in the zone is in the box. The ones that aren't visible come to the box when I hit any of these. If anyone has seen this before, I'd appreciate any info you can provide.
Thanks,
Rocketdogg