The computers were up and down all day. The system was taken completely down last night around 9pm to upload the new ticket system. When it came up, around 5am, there were some glitches that they were working out. Some hotels were fine, others were not, it varied from computer to computer and place to place...like any new computer software glitches will occur.
Not to worry though those that were there did not have to sit in their hotel room and no they did not get into the park for free. They have tickets pre-made that are basically one day tickets, if the system is not working they will issue a pre-printed one day ticket and have you come back when ticket system is working again.