Not sure what this means if accurate, But, I was checking park hours for Spring 2018 for my next vacation. IOA, which almost always closes earlier than the Studios park and is rarely open after dark during non peak times, is open until 9:00 PM & 10:00 PM during most evenings in late April, which is well after spring break vacations and the early Easter this year. May hours are not yet posted. Past years those closing times were usually 6 & 7 PM...My guess. The Potter FJ Projection show (non Christmas Holiday show) will start running evenings during March or April.