Guild Wars 2

Not sure what is going on here. Prior to the update, I was able to equip the kit just fine. Now, the kit appears greyed out and when selected will take you back to the traits screen where the circle completes indicating you have learned everything within that tree. After, you are still unable to equip the kit. Relogging does not solve it nor does restarting the game, changing zones, or changing traits. I can specifically vouch for engineer, but am unsure of other classes experiencing this. I have seen some talk of this on the gw2 reddit site, but it appears people are able to switch their weapons and “re-learn” what they are missing. This is impossible for engineer. I will be shelving my engineer until this is resolved. Thank you.

Bump, ran into this issue too.
Noticed others with the problem:
https://www.reddit.com/r/Guildwars2/comments/58dxdt/did_anyone_elses_skills_disappear_from_their/

While I had the Mortar get unequipped on my engineer after the update, I was able to re-equip it without problems, thankfully. But there are other weird things going on with the skills of other classes, too: My thief relearned all her staff skills today when I first swapped to that weapon, despite me having played her as a staff daredevil for months.

Likewise here. It’s greyed out and takes me to the hero point screen when I try to click but I’ve already learned it long ago. x.x