Kings March Map Device item slots bugged

Cannot retrieve items out of any of the completed maps. I interacted with the map device while I was running low on gold (but had not had the run out pop-up yet), and had hit discard all on the inventory interface. Afterwards I exited the device to go do something else in the interim, and when I came back (after I had run out of gold, and after I had re-topped up the town bank) I could not access the items.

Note that the maps havent moved to fill in the first slot after the initial map I had cleared from the queue was closed off.

An update to this - I came back later and deposited more maps into the bar, and the first one deposited fell into the empty slot and I assume became completed automatically. This fixed the rest of the queue being stuck.