Thanks
@Mag. .... appreciate the confirmation.
I also just found a 3rd instance of this problem, in GE. When you're playing GE, other guild members can be playing. As they make advancements doing the encounters, a small banner pops up with the name of the person, and quickly exits.
Right now that banner is popping up as a frame, but there is no avatar image of the guildmate making their GE progress. Instead, our "circular" hourglass briefly appears as well, in place of what should be there (an avatar of the player/guild member).