Running Terragrunt in Azure Dev ops

I have an existing terragrunt setup that works great locally and now I’m working to move it to Azure dev ops for CI. I’m running the necessary commands using Powershell on a hosted windows build agent. The command appears to be successful;however powershell seems to be interpreting it as errors, anyone else doing something similar or have some idea what might be going on here?

Probably best to post this as a bug in the Terragrunt GitHub repo!