[GTW] Scientist: Plants at science lab don't produce harvestables

Product: The Sims 4
Platform:PC
Which language are you playing the game in? Deutsch
How often does the bug occur? Every time (100%)
What expansions, game packs, and stuff packs do you have installed? Everything but my first pet stuff
Steps: How can we find the bug ourselves? visit the science lab in the scientist active career
What happens when the bug occurs? The plants on the lot don't produce harvestables
What do you expect to see? for the plants to produce harvestables
Have you installed any customization with the game, e.g. Custom Content or Mods? Never used.
Did this issue appear after a specific patch or change you made to your system? Yes
Please describe the patch or change you made. I believe it started after the 2018/06/19 patch