As of this morning (6/27) I'm still getting the Error500 message at the end of the reservation process. I get to the final step of the process and click on confirm reservation after checking off the box about reading all rules, etc. and I get the error message instead of the confirmation page. It also kicks me out of the system. I tried about 5 or 6 times yesterday with no luck and it's still doing it today. Luckily I got most of my reservations done before this started happening, but it's frustrating. I only have one more ADR to make. It won't be a big deal I guess, if I can't make it. But it's curious.