It worked perfectly, I changed nothing, and then it didn't work anymore :( Ads run just as normal, even though they should be muted. That's a real bummer, I thought the add-on was almost perfect - the only thing I was missing was an option to have ads (on whitelisted channels) run for 30-45 seconds and THEN skip (because that's apparently how long the ad needs to run for payout).
Thanks for the feedback! I will try to resolve the issues ASAP. I can look into allowing users to provide their max cut off time for ads to run on whitelisted channels.
