YouTube TV apologizes for outage, offers one-week credit to all subscribers
That's why Google announced that YouTube TV subscribers will be rewarded with one week of credit to make up for the half-hour outage that affected the service early this week.
To redeem the credit, you'll have to visit the YouTube TV Help page and provide the Family Manager or primary account email address you used to sign up for the YouTube TV service. Keep in mind that you must redeem the offer before Wednesday, October 24 at 11:59 PM PT.
source: YouTube TV