Good news to everyone who visits Disney's Hollywood Studios, the Fantasmic! schedule will be restored at at least one show per night for every night July 6th through the end of the fiscal year for Disney.
It is not clear what will happen after September 30th, but given that September is one of the slowest months of the year, it would make sense to continue into October, November and December given they are busier months in terms of crowds.
Thanks to TouringPlans for the info!