So today I logged into devrant and noticed that all of the ++ buttons were gone. Apparently the Fanboy's Annoyances filter list (which I enabled recently in AdGuard) includes the "plusone" CSS class, which is the class name Devrant uses for the ++ button. Whoops.

I think I might remove that filter list entirely. There's a lot of other very non-specific stuff it blocks that might break a lot of websites.