New rules for political content in signatures and user profiles. See this thread for details.
Sometimes it takes the form of another website for me. I currently see the correct logo, but that's not always the case.
Okay, who else thought this was another April Fools joke? Or was I the only one?
Since hotel wifi was mentioned, it probably involved a redirect to an "accept the terms of service" page, and the favicon for that page was cached by the browser and used for AARoads.In the future if something like this happens, do a hard refresh of the page, which loads all of the assets from scratch rather than using the cache. On Firefox that's Ctrl+Shift+R.