Commercial Fixed Wing
Communication Breakdown
Deviation / Discrepancy - Procedural Hazardous Material Violation; Deviation / Discrepancy - Procedural Published Material / Policy; Deviation / Discrepancy - Procedural Weight And Balance
General None Reported / Taken
Human Factors
There was a possible revision made on the flight's Departure Staging Guide (DSTG) in which I was not made aware of. So the flight was finalized with the assumption that the load was unchanged.
Air Carrier Ground Personnel reported 'a possible DSTG' revision during preflight load planning. Aircraft departed 'with the assumption' of no change to cargo.