I've just encountered a problem with the harvested fertilised crops.
I had a small plot (66 fields and I checked twice to make sure that is the correct amount) of purple grapes which were fertilised whilst growing. The fields were wearing the new highlight too.
I hired a harvester and expected to have an extra 132 boxes of grapes in storage, but upon investigation there was only 79 from that harvest.
I'm certain of these figures cos I went to storage and wrote down both small and large harvest amounts before harvesting.
I know there are usually problems after a new release and am confident that it will be fixed, so I'm still as happy as a pig in mud hehehe