There was a small bug where gnomes would not collect items from trees or work on the last row of the farm. This should be fixed with version 1.203
Hope the gnomes behave for a while now :P
Gnome Task Fix
Source: Steam Community (opens in a new tab)
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 22786097 · public branch
Steam updated · First observed