Thanks for your reports about YouTube, YouTube TV and YouTube Music access issues. We're working on resolving this and will let you know once fixed. We apologize for any inconvenience this may cause and will keep you updated.
The cure for @YouTube ads has been implemented! Possible side effects: you can't view anything on YouTube, you may be forced to go outside, real people may try and talk to you. If disruption persists for more than 4 hours, please see your IT guru.