anyone know why ubo isn't catching these ads? I'm guessing the filter lists are only for us websites. where can I get some filter lists for other countries?
Default is to have some limited universal filter (Google ads, etc) plus filters for regions your computer is set to. You can go into addon settings to activate filters for additional languages.
Most available maintained lists will show in the settings menu. There’s a few additional ones you can find by googling, then you add the filter URL for it in the settings.
I also have these despite most polish language ads being blocked. Not sure why. These ads are for local candidates for the upcoming municipal election so they might be put up by the website not by some external ad provider.