Grasshopper Settings Reset and Recover

This evening when I launched Grasshopper from Rhino 5, I was prompted with the grasshopper user agreement and once loading grasshopper all my preferences seem to be set to default. No recent files, default panel colors, file templates, widgets, development settings folders, ect.

My Grasshopper version is currently 0.9.0076, I couldn’t tell you what it was this morning but I would normally assume it was the same.

Everything back to ‘factory’ settings. I dont recall doing any recent updates or re-installs, or system file cleaning. Did I modified something unintentionally? Could Rhino have had a forced crash and corrupted a settings file?

Any thoughts or advice on recovering my prior settings?