Trouble acquiring 30 day full functionality trial license

I cannot acquire a license for the 30 day trial with full functionality. I go through the PTC Mathcad Prime 8.0.0.0 License Wizard and on the "Acquire License" tab, the progress bar loads while saying "Verifying Eligibility..." until it freezes and after 20-30 seconds I get an error saying "License service appears to be busy. Please try again."

I really need to try out the full functionality to see if this software is suitable for my needs.

Any assistance would be greatly appreciated.