version is 0.4b6 and litteraly started 2 days ago so it's not an old save
only thing that appear in the grocerries list are condoms, food, can, groceries, health potion. I even bought all of what there was and waited for the stock to refill and no color penciles
I think I've found the issue, it will be fixed in 0.5 (scheduled before August).
Thanks for your report, i'm not sure I can fix it in your current game state :(
I'm also adding debug options to handle these cases in future releases.
thx
