So the bonus which was split on a per-class basis during 2.2 is only the FIRST completition ever?
I see, I thought it was the Duty Roulette bonus which was changed on a per-class basis but I guess I misunderstood.
Still better than nothing I guess, plus we have challenge book now, (which also reset on tuesday at 8:00 AM GMT I presume).

To further inquire about this "first time completition bonus" are you sure it's only for Guildhests and not for dungeons as well? I don't remember specific chat messages but I'm pretty sure the first time you do a Dungeon you get a whole lot more of XP than the following times...