I constantly have 2 issues:

In Arkfalls, when the whatever is defeated, and on the results screen, It always says I did 0 damage. Not really a big deal, but I don't want people to think I am one of the leechers for XP. I did a set by myself and still said 0.

In instances,I never have any group information. I am there, the other 3 are visible as players, and we run through and complete it.. I get credit for it (o damage done though) but I don't know their names, or levels, or if they are injured, as it is like I am not in a group until it is over and we warp out of it and I see the group stuff as they drop out of the group.