This is what concerns me a bit.
I could have missed out on news but everything I read before about the Warlock quest didn't say that is was just a plan.
It was planned for this patch and at the same time the patch goes live, we get the news that the warlocks have to wait.
Waiting for 5.2 isn't what concerns me but the news that we have "no guarantee" is something else.
Was this without guarantee from start or did it just became without guarantee, the moment it should have been live?