Glitch not patched

This morning I did a mission with a comrade and i died a few times and so i got my tank to finish the mission, i had flown over in a heli in the first place, for some reason my heli had unclaimed itself and so i re keyed it and the old glitch which was supposed to be patched occured and it blew up killing me, my tank and the heli, it had loads of building supplys in it, would it be possible to get these back

many thanks,

Tangocheescake