"This version of JustMock has expired!" after purchasing a license

"This version of JustMock has expired!" after purchasing a license

I recently purchased a license for Telerik JustMock. The Telerik Control
Panel shows JustMock under my list of Purchased products. When I attempt
to run my tests in Visual Studio's Test Explorer with the JustMock Visual
Studio extension enabled I receive an exception saying:
Telerik.JustMockExpiredException : This version of JustMock has expired!
I have uninstalled all the Telerik Visual Studio extensions, uninstalled
everything Telerik via Windows Programs/Features, then re-installed the
control panel and then JustMock yet the problem persists. Of note, when I
re-installed the control panel it remembered my username/password so I'm
guessing there is a configuration file somewhere caching my information
incorrectly.
A possible root cause of this problem is that I was trialing JustMock
under my personal email address but it was purchased by my company and
assigned to my work email address. I am currently logging into the control
panel with my work address and see no other place to change that.