TypeError

Good day, i keep havening an error with 1 flow on my Homey Pro.
I already replased it, and deleted the previous one. Stil the error happens.
If I check an other flow before this flow, I can access it. If I go straight to this flow it gives the error.
Anybody any suggestion what this could be and or how to resolve this.

I encounter the same error with certain flows, cannot determine something generic as a cause , Android beta app v9.1.0.1662.

I just go to the web app to edit those flows, it works fine:

Contact support, and/or post @ Athom Slack channel