Hot take: my Crunchyroll queue broke itself and I spent a Saturday on it
So about 4 months back I'm at my kitchen table with a cup of tea, trying to start the new season stuff, and my queue just vomits 30 shows I never added. Some random isekai from 2016 is sitting at number one. I'm on a 24 inch monitor squinting at this, and I'd been building that list for 2 years. My fix was dumb and simple: I screenshotted the whole thing, wiped it, and rebuilt it by hand over a weekend. Took like 3 sittings. My system now is a notes app list and I just search shows one by one. Has anyone else had their watch list get scrambled like that, and did you bother rebuilding it or just give up?