After 2nd patch can't buy certain items from vendors

I was able to buy everything from everyone until the patch, now suddenly I can't buy quinine or clove essence from Dorothy or Calhoun (if someone else sells them I haven't noticed). I can hold "a" (using gamepad) & the animation goes, or i can go thru the motions of buying multiple, but the transaction just doesn't happen. So far every other item can be purchased either way just fine. I only have one of each in inventory, so if there's a limit it's not that. Worked fine before the patch.
Update- I was able to get enough of both items from collections to make a cold and a fatigue serum then after that point I could purchase them again.

last edited by bigchooch

Thanks for reporting this, I'll pass it along to the team.