Duplicants try to transfer the fungus to the stove for 26 milligrams

I've encountered this bug as well, except for me it happened (twice) when picking up dropped food to move to storage. Dupe will pick up 28 mcg, take it to the fridge, and repeat endlessly. 

I am unable to reproduce on purpose, do not know the cause. 

This does not require a save load to resolve. If I give the stuck dupe a manual move order, another dupe will come by and pick up the entire 1000g stack and move it properly. 

Yep, I see this bug too.

I tried to open grill menu. Chose the Egg (or anything, that cause the endless cycle), then mark it to compost. The problem were dealed for some time.