Same thing happen yo me i get the:
Your paid access to UpdraftPlus updates for this site has expired. You will no longer receive updates to UpdraftPlus. To regain access to updates (including future features and compatibility with future WordPress releases) and support, please renew.
I have Renew but still wont acknowledge , please check
I am receiving the same error. In updraftplus.com/my-account the order is renewed July 28, 2018, but in my site I am still seeing the message “Your paid access to UpdraftPlus updates for this site has expired. You will no longer receive updates to UpdraftPlus. To regain access to updates (including future features and compatibility with future WordPress releases) and support, please renew.”