overriding event start/end in moving to snap to a certain time isn't being reflected in the event overlap handling

I am adding some extra code in the event moving to snap the event to a certain start time and end time(every event starts at 12pm and ends the next day at 11am). The event is still going red, as if it was overlapping with other events, in these situations, even though it is not(because it is being snapped to the proper time). This is preventing me from moving an event in an open time range, because the overlap behavior still seems to behave as if the event was in whatever position it was before the snap.