Blighted maps being deleted

Not sure what happened, but I decided to run some blight maps. I rolled them, oiled them, corrupted them, they were all t9-t10. one of the maps tiered up to t11 via the vaal orb. It wouldn't let me run that maps (i assume b/c i haven't done a red map yet), so i took it out and tried to put a t10 in there, and that worked, i took it out and put another map in the slot to see if it'd let me open that one, and it would. so i ran my 10 map, i died once in the map but completed it without issue, i look everything then leave, i go to open other maps, to find that all but 2 of my 8 maps i rolled were just gone. they are not in my stash, either blight tab or map tab, nor are they in the map slots/rucksack thing on the map device.

this could be completely off base, but i assume the maps that got deleted were the ones i put into the map device and something weird happened

Same problem happening to me. It is the corrupted maps in specific that make issues and are not usable. Also for me they just vanished. The oils and so on used on them were gone as well.

Same here

Having the exact same issue