So it says I'm level 72 in smithing, but I can't select the perk glass smithing, after leveling up, which is only 70.

Is my game, game breakingly bugged?


I'm using some mods but the only one I can think of that may cause a problem with smithing is the viking armour mod, which says you need to learn glass smithing.

Don't think there's a need to look any further than this.