Hi I just started up borderlands 3 a few minutes ago and killed graveward and it have me a butt ton of xp it made my guardin rank jump from 48 to 83 and then back to 48 and now my guardin tokens are stuck at -35 and it doesn’t seem like it’s going away when I level up.

Unfortunately it’s a fairly common bug. There’s no specific workaround other than gaining more ranks right now. Awaiting news on a patch…