Premium for all H1Bs should resume by October 3, 2017
According to AILA:
During a call with AILA’s USCIS Service Center Operations (SCOPS) Liaison Committee on September 27, 2017, USCIS Service Center Operations indicated that it is on track to resume premium processing for all H-1B petitions on or before October 3, 2017. AILA is currently awaiting official announcement and further details from USCIS on this issue.