JJSploit ESP not working/JJSploit Not Updating

I have never ever had any issues with JJSploit until recently. Turned off antivirus, allowed it through firewall, etc and everything has worked fine. But recently I have been getting the following error message:

Fallback update checker used, which may be unreliable. Your device/internet is either blocking 'cdn.wearedevs.net' or the server is offline.

It also says "Working Since December 8" when I'm sure there's been a more recent update from the 18th-22nd or something. Some things are still working, but ESP for example isn't.