Not really a bug, but more of a feature request. On the armoury reputation page, prior to dragonflight, when you reached exalted rep with a faction, the bar would show as full. With the implementation of renown, once you reach max renown with a faction, the bar shows 0/2500 and is empty.
As someone who has spent time grinding pretty much all reps to maximum, it drives me nuts. I recognize this is a me problem, but would appreciate if it was possible to make max renown display as a full reputation bar on the armoury.