@TeamYouTube I just released a video (https://www.youtube.com/watch?v=xMxy-adpNU0 …) almost 40 minutes ago and it didn't get pushed to subscribers. I'm subscribed from another account (with the bell), and I got nothing about it.
Thanks for the info. To confirm, have you made sure you've selected 'Notify subscribers' under advanced settings before publishing your video? Also, could you have your subs check their device level notification settings using these steps: https://goo.gl/HQ5YxJ ? Keep us posted.