I have found two glitches so far, so I'd thought I'd report them:
1:If your in the tank turret, and you f8, move, then f7, instead of going to your no location you go back to your original position. Also if you in the turret and /find someone, or if you /fetch someone in the turret it doesn't work.
2:If someone is scaled down small, and you zoom into them really far, they disappear and you look through them.