No darkmoon faire or other holiday events??

I'm on ice crown and I noticed noble gathering
Wasn't around. Even in the event calendar. But I looked
Back in the in game calendar and saw it was there last year. Why is this?
And I got the quest for darkmoon faire and I have had it
For quite some time. Some guy told me he has had the quest for
About 5 months in his log.
Why is this?

Events are working but they usually start and end at wrong times. Usually up to 1 week off from the time they are supposed to be.