The butcher shop is the one by Eldarth in the base set, yeah, but that's not one of the ones that's been getting changed.
Only stuff in my Sanctuary has been changing, but everything is otherwise fine there, I guess?
The Caps General (or whatever it's called) and the Bar None I have set up at Abernathy's aren't working properly in that the owners aren't responding to prompts properly, as traders or settlers, though I just made a new store to test it out (the work wear store, which I believe is also vanilla) and that one seems to be working fine?
And then at Red Rocket I have the butcher shop, which seems to be working properly except that when I ask to trade with the owner the only thing he has for sale are the two hats in his regular settler inventory. I rebuilt the plot and it didn't seem to help either :c