For the past 2 days it's been really hard to get comments to stick on youtube now. I've even tried making comments with no links in them and they usually get ghosted within a couple of hours. I was using an upvote panel to rank them, so I'm guessing youtube is on to the upvote panels? Either way I'm noticing a lack of spam type comments on youtube. And I'm seeing regular comments now dominating the top comment section. Can anyone confirm something happened in the past few days?