OK, the early and late dates is just another screw-up so that should be resolved shortly. I just got off the phone and I had our rep. check on the available rooms. Every night looks fine except for the 4th. The hotel says they only have about 100 rooms left for that night, so a heads up there for getting your reservations in earlier rather than later. The King bed issue is a little stickier as it is based upon their definition of a single occupancy room. Most of our reserved rooms are reserved as single occupancy and thus are kings.
If you have specific issues we can probably get them worked out with our rep so let me know. So Marc if you need me to get our rep to check on this for you you can PM or email me the specifics. Also, keep posting here if you have any issues as above so we can get them resolved as quickly as possible.