I find those milestones particularly annoying, as I'm already very experienced with multiple characters, yet the milestone assumes I have no experience with the characters.
Seems to me the game code should be taking into account existing character levels for those milestones.
I don't know if you are experiencing the same thing as me, but there are two things happening. One screen shows no XP because I am at max level, but when I check progress on the milestones, I am getting points and making progression there. So if you are NOT seeing progression when you check your milestone progress, then you are experiencing a different bug than some other players.
