Unable to remove errant rule trigger

Last week I did a few edits on an existing rule. It suddenly stopped working at all, and in its current state the rule never fires. After a bit of tinkering and noodling, I noticed that the Trigger Events list has an errant disabled trigger that I can't remove.

How the heck can I get rid of this? I can always rebuild the rule from scratch but am just curious to know if there is something I could do to repair the existing one.

FYI someone else has reported having a similar problem. It seems like this is a bug.

I noticed I can export the rule, when I do that and look in the resulting text file, I see the device listed (twice).

"deviceReplacements":{"540":{"deviceName":"Christmas Lights","deviceLabel":"Holiday Lights Group","deviceTypeName":"Group Switch","deviceTypeNamespace":"hubitat"},"588":{"deviceName":"WeatherFlow","deviceLabel":"Wayne's Weather Station","deviceTypeName":"WeatherFlow","deviceTypeNamespace":"Snell"},"67":{"deviceName":"Generic Zigbee Switch","deviceLabel":"*Outdoor  - Front Porch* Light","deviceTypeName":"Generic Zigbee Switch","deviceTypeNamespace":"hubitat"},"549":{"deviceName":"hueBridgeBulbRGBW","deviceLabel":"Outdoor - Driveway Left (down) Light","deviceTypeName":"hueBridgeBulbRGBW","deviceTypeNamespace":"hubitat"},"576":{"deviceName":"hueBridgeBulbRGBW","deviceLa

I have no idea how to edit that file. If I can figure out to to remove the device, is it possible to do the following:

  1. Rename the existing rule then disable it

  2. Create a new blank rule and import that modified text file into the new blank rule

  3. activate the rule and if it works as expected for a a few days - delete the old disabled rule.

This is a bit nerve racking as this rule as it stands works flawlessly..

I ended up just recreating my rule and then deleting the old one. Cloning it didn't work.