H1B Extension Filed before four days


They have applied my extension well in advance on october and got the RFE on february but since my projuect got over on that location and got a project in another location,They withdrwan my existing petition and reapplied the extension for new location along with new LCA. file date with USCIS is on Feb 24 and it takes three days for USCIS to recieve the petition and my visa is expiring on feb28 and my I94 on March -8.Am i on the safer side?.Please advice.