Workers taking all the supplies off shelves

[OLlama]

My workers are taking all the supplies off their designated shelves and not doing anything with them.
They just pocketed an entire shelf and went right back to their default position.
Tried to relog and did not help.

Update:
I had to fire all of my workers to fix this.

Update 2:
All Chemists are not doing their jobs at mixing stations only.
Also can no re-assign Chemists once assigned to a station. Have to fire to do a new chemist with no assignments, but they still aren't doing anything at mixing stations.