The title may be a little bit irritating, but that´s what it is.
I released a new Product (Prevention for women, Lubricating), named it, sold it once and at this point the complete production chain stops working - optically.
While i have no expenditures for producing the tablets, it is still 1/day produced and sold.
The UI is messed up too at the output and the description:
This bug occured after loading a savegame. So it´s possibly just a corrupted save file.
Hi Oszilgath, just working on a fix. Will post back soon. 
OK, this is now fixed in a new patch, v1.07.10.
Sorry for any inconvenience caused,
Tim
Thank you!