There is a rumor on several boards that all E-ride nights in May have been cancelled and that the hours have once again, been tweaked.
A couple of folks on one site said they had confirmed with CRO. Anyone have any information?
Intercot and the DIS both have threads where numerous people have called and confirmed with WDW.
BTW, if your next visit is when your sig says it is, you did have an E-Ride night during your stay and it's been cancelled.