We're fairly certain that the Governor's hotel bug is due to needing to renew the keys on the EE server after they were purchased on the original server, but it's hard to tell
The bug is that I was browsing through the available rooms, Penthouse and guest suites, and found that the Penthouse was not available, Rooms 1, 2, and 4 were available. Later on, after I booked room 2, I told someone that their room 1 was up for grabs and they should renew it. They told me that they already did and it should not have expired. They told me that the penthouse was up for rent, and that they renewed their rooms (but didn't have to). I was told then that the room I rented was already rented to someone else. I contacted that person and discovered that they still had half a week left on their rental of room 2, but I was able to get it. I logged in to check with a different character if the rooms were still available and found that non of them were. The owners had come to renew the rents. This leaves me and one other person both holding valid keys for room 2.
I believe that this is from EE. That the rooms, booked on the old server, were not booked on EE until the keys, which funtioned normally otherwise, were renewed.