The following was issued by Ring of Honor:
Due to a conflicting event, Ring of Honor is rescheduling the two shows originally set for April 29th in Dearborn, MI and April 30th in Toronto, ON, Canada.
The new dates for each venue will be one week later, May 6th in Dearborn, MI and May 7th in Toronto, ON, with both events still being held in the original buildings. All tickets purchased for the original dates will still be honored.
The belief is that ROH changed the date with UFC coming to Toronto on April 30.