Hah, my late November cat food order was updated with the information from the eshop that they are waiting for it to return back (from the carrier, I never got it). Only then they'll refund me.
I'm sure you're enjoying this ~100 dollar interest-free loan, dear eshop.
this is quite normal - although pet cats may bond strongly with a "family" group of humans and keep a certain territory, if they are well fed/treated they can be quite altruistic and communicate to strays/ferals where "good people" are and also help older cats with mobility problems get into gardens etc and alert others to surveillance equipment/CCTV (I've see this happen with my own eyes!).
There are also nature documentaries from UK BBC and German TV that show this..