If you’re seeing “No Subscribers” or “0 Subscribers” on a channel when you know that’s not the case, we’re experiencing an issue with the way sub counts are displayed – it’s happening inconsistently across a number of channels. We’ll let you know as soon as it’s fixed!
YT has to have a test server in which you guys could upload all the features you wanted to implement. Let the content creators be the QA of that test server and hear their opinions out. These problems could've been prevented if you have a separate server to work with.