Since the upgrade to 1.15.02 yesterday (and consequent server changes) group member's names do not appear, or appear sporadically, on the tabs in group information. Small groups look fine, but my 900-member group, Fashion Consolidated, shows approx 1 in 10 of member's names since the upgrades. This may seem inconvenient only, but it's an absolute group killer for groups such as mine that regularly need to change users' roles. I need to do this several times a day to assign designers notice-sending rights. I can't now do this with asking them to leave (I can't eject them as I can't see them in the listing), asking them to confirm, inviting etc. Please please look at this ASAP.