Hello I'm having this problem where my secondary profession list as 0/0 and I can't click the skill. I tried contacting GM (via in-game ticket), but nobody answered my ticket for 2 hours which felt like an eternity because I was online only to get an answer. The image below will explain it better. I've also opened a ticket on the website, but I'm posting here just in case there is an easy workaround.
which secondary prof did you learn?
I can correctly see my secondary prefession learned (first aid - fishing)
do you know you have to go to a trainer first, right? if you have correctly learned them before then close WoW and delete WDB which is locate in WoW's Cache folder