I was on my human elementalist in Wayfarer Foothills when the game client briefly disconnected. After logging back in, I discovered that my weapon skills were all gray squares. Clicking them does nothing. I tried using my healing and utility skills, which were still visible, but then they turned gray with locks on them. Unequipping and re-equipping my weapon, or any other weapon, does nothing. I also tried logging out and back in, but they’re still gone.