There's a bug on Frostmourne server, I'm not sure if it's account specific, but I can't level up my mining (stuck at lvl 64). I've mined dozens of copper and still nothing. However, I mined a rock that someone else was mining and all of a sudden I jumped a few levels.
Seems like a bug to me. Is anyone else experiencing this? Where can I report this?
Isn't copper at that point gray/green? If gray -> no level gain from mining copper. If green -> very low chance of gaining level. Gotta get lucky with RNG, I guess.