OpenDeploy 6.1.1 - Deployment GUI Error

System

We just recently upgraded our base servers to OD 6.1.1.

After the upgrade we are unable to to use the OD GUI to run deployments. The deployment screen just hangs and there are no running log files, and no deployment ever kicks off.

However we are still able to deploy from the back-end on the command line.

Has anyone experienced anything similar or have any clues/ideas?

Thanks in advance