Try one of the fixes below:
Sometimes even changing your network can become useful in diagnosing what is the issue.
Apps like Netflix save your last location in the app cache. Go to the app settings and clear data / cache.
You might've stumbled upon a bad IP in our large pool. Disconnect and reconnect again to refresh.
Also check Troubleshoot section
Get our app now for Android and experience the expanded library of Netflix and the freedom to enjoy Hulu and other geo-blocked apps