Bug?

[Keeblerelf]

At least 5 games today while I was 3v3'ing on my Druid, I popped Nature's Grasp 5 seconds before the arena started, pressed stealth and it said "Ability not ready yet." Now my first guess would be that I stealthed and destealthed, then tried to stealth again, but I made sure of it that I did not stealth; same results. Anyone else get this? Is it a bug? Or am I doing something to cause this?

[Fenald]

Something you're doing?

I've never had anything like that happen.

[Molp]

There are known issues with their new GCD implementation. If you mash buttons too fast you risk running into that. They said that they are aware of the problem and that the first set of improvements (not complete fix) will go in with the 2.3.2 patch that should be on the PTR shortly. Specifically, the "ability not ready" messages should go away.