Glamour log is 100% not a server issue. It is 100% they want people to keep paying for extra retainers issue.

It's very easy, as people have mentioned, for this game to implement lots of systems that are like checking a box of 'have, don't have.' Minions, fish, hunting logs, sightseeing logs, mounts, CRAFTING COMPLETION LOGS (hundreds and hundreds of recipes per class).

They don't do a glamour log because they actually don't want to do a glamour log. That's the only reason.