When a new user appears in the chat he normaly has one of those nice randomized nicknames. But even after he changed others still see the old username.
I guess you (or the library you use) are caching user information.
Could we plz add a button that resets this cache and reloads the chat?
Especially as a Moderator it is stupid if i can't be sure that the name i see in the chat is the right one ... so i always have to hover over the nick to get the user card loaded and then i have to remember the nickname correctly to kick a spammer.