Please let the admin team know if you notice any weirdness. See changes here: https://join-lemmy.org/news/2025-03-19_-_Lemmy_Release_v0.19.10_and_Developer_AMA

• Fix Youtube thumbnails by increasing the metadata fetch limit to 1 MB #5266
• Also remove private messages when banning user with “remove content” (goodbye Nicole) #5414
• Ignore accept-language header if no site languages are specified, to avoid that users have English disabled and can’t see most posts #5485
• Enable english for users on instances with all languages enabled, to resolve the above problem #5489 #5493
• Only list local banned users under /admin #5364
• Add crawl-delay to robots.txt #3009

Also one of the main Lemmy developers will be doing an AMA in !announcements@lemmy.ml on the 25th.