[PC] Gear packs disappeared when not opened after mission

After a mission I jumped right into another mission without opening my gear packs drops. When I went to open the gear packs from both missions, only the one from the last mission was there. I’m sure of this because the last mission was a failure and only 1 gear pack dropped, and only 1 gear pack was in my loot bin. The first mission dropped at least 4 gear packs.

They were gear packs that drop off of bosses. I’m not 100% sure of exactly which ones, but I know one was a epic one (that name for sure stuck in my memory) and one was rare.