ME3 LE (PS4): lost all credits & medi-gel

Not a big deal because I was able to undo the issue using the "restart mission" autosave, but this was weird enough that I wanted to post about it somewhere. I lost all my medi-gel and credits during the Sanctuary mission (insanity mode). I noticed an auto-save happening a second after I had died in one of the last few fights, and I strongly suspect that was the cause of the issue. I think there was only one enemy left when I died, and maybe my squadmates killed it immediately after my death, triggering the save? When I hit resume, we were past that group of enemies. Shortly thereafter, when I used a medi-gel dispenser on the wall, it gave me 3 of them, which was conspicuous because I use the stuff very rarely and almost never have room to pick up more than one of them. Didn't notice the missing credits until after the mission was over, though.