Do Not Quest in the PyramidsFollow

The quests are bugged and can't always be finished, especially in a group session. It's ok to grind there if you are really bored, but I'd stay away.
My advice is to wait until you see the quests being fixed in patch notes.

It bugged for me when I could walk through the doors and kill the 2 emerald guardians that I was suppose to go upstairs, geta quest and then come down to kill. They don't respawn.

I've also heard that if you are in a group, only one person can save the half-naked chick and get credit for it at this time.

Just a heads up. :)

According to the AoC launcher, there'll be a patch today (the message has been on there the whole week). Perhaps you should take a look whether something is changed in there?

Haven't been in that instance yet, sounds great though!

I did the Pryamids solo, and it was a bit of a pain. I made the same mistake in killing the guardians before getting the quest, and they didn't respwn. Having said that, I resetted the instance, went back in, and was able to finish the quest. I also found the body parts of the dude (all in the same room), as well as freeing the girl. It was quite a lot of xp. The only quest I couldn't do was called "Enter the Pyramid". Despite having been in there for an hour or so, I still hadn't "entered" it, somehow. But other than that, it's decent xp and 3 "easy" quests.

I think I was lvl 40, around there anyway.