I am not allowed to xp in KC on Sunday?

[Kavious]

Am I really not allowed to be in an xp group in KC when VS is in window because of what guild I am in?

Contested or not, I am told every Sunday I need to leave my xp group. I have looked through all the posted rules I could find and I cannot find anything official, and no one I have asked can point me towards any reference other then to say there are cases in the past where an entire guild was suspended because of this.

To be clear, I am in a KC group to xp. I am not participating in the raid if there is a pop, I am not moving from my camps location. I am still told this doesn't matter

If this is a rule, it is really punishing some of those who just want to xp. And currently on Sundays of all days =/