Hi
I leveled up blacksmithing, then unlearned it when I learned about engineer googles. Now I'm trying to re-level BS and cant get a specialization!
Its supposed to be fixable with the "Book of "soothsaying for dummies"" but, while they fixed it for changing specialization while you have profession active, it doesn't work if you unlearn it entirely.
https://www.warmane.com/bugtracker/report/52929