Well, just as suddenly as it stopped and without any troubleshooting or intervention from me, mine just started working again. The list of my Smart Actions is back in the app, and they appear to be...

I'm not sure I'd jump to that same conclusion because of the following: 1. There's a reddit thread from a year ago that mentions this exact same verbiage, so it's not a recent update to the help...

Just another note to say I'm having the same issue. I hope you get it figured out with Support and share the solution.