Everytime relatives share me their facebook links, I get reminded how bad the facebook web site is.
There's full page banners upon banners reminding you to log in before showing the 2- /5- /7- /20- second video. Some videos play automatically after the target video not even allowing you to replay the original if you missed something. Endless hours of engagement~!
It’s been ages for me but I vaguely remember something whacky like this happening but can’t recall specifics. Something about blocking specific scripts causing crazy rendering problems and yeah, something with inputs acting janky too.