Can't delete instance of MySolarPV app with missing feed

I am trying out a recent version of the MySolarPV app and creating various instance of it. Nice feature!

I created an instance of the app that was configured to use a feed that I subsequently deleted. Now that instance of the app just gives my a spinning cursor and won’t allow me into the configuration settings to delete it.

(1) Any way to get rid of it?
(2) Seems a good enhancement suggestion: the app could handle this situation more gracefully.


Looks like this is a known issue that has been resolved: