@tucker19 are you using any extensions? We’ve been getting reports from people of various extensions causing issues. Such as earlier someone was using Enhancer for Youtube which I guess has a config to block ads. People just weren’t thinking of it, but once shared been a few who have said that was their problem.
Beyond that, go to brave://components and you can try to update Brave Ad Block Updater to Version: 1.0.1532 (or better).