Hi, @furtonb - Apologies for the inconvenience. This is a bug that was introduced yesterday by Google Cloud database maintenance that broke our search. We patched a quick fix but it didn’t resolve all the issues. There was another one this morning that should resolve the issue.
Hopefully, this doesn’t happen ever again, but as a workaround, you should always be able to use the Grasshopper plugin to load the model into Grasshopper and use the Ladybug Tools recipe to run the simulation.