Incorrect time in Home Assistant, time zone is set correctly though
community.home-assistant.io
Thanks for testing those other browsers @tyjtyj Look at this; I just tried it (the javascript snippet), and that seems to be the cause!! I am not going to change my privacy.resistFingerprinting, but I believe that should do it.

I got paranoid after seeing my windows and doors being open when I was not at home, turns out I was looking at a graph with time in UTC. 😃