Yea I think it is app related I've tried multiple browsers and am having the same issue.  We should file a support ticket.  Is there a place to do that or email shopify?  I think it's a server issue on their end.

I'm having the same issue.  It even created a duplicate automation.  The automation type is default template discount on subscribe.  I can't get it to work have tried multiple browsers, restarting, deleting cookies, etc.  Also, they are now in drafts...