Don't know if anyone else has experienced this...... One of my reservations for MF got combined with someone else's reservation. Disney "upgraded" their reservation system about 2-3 weeks ago. During the upgrade I was removed from my reservation and replaced with someone I had never heard of. Even my home address had changed along with the the people associated with my real home address. It was real fun trying to explain that the res # I gave was mine and that I had never heard of a Heidi Smith!!!! After 2 phone calls, 1 1/2 hours on hold and a WDW res. agent call back, things appear to be back to normal....I hope. So, if you haven't already, go online or call to make sure everything is still the way it should be.