Problem with an app that uses TAAnsweredLocked

I recently bought the Yate (2manyrobots.com) music app, unfortunately something on my MacPro is preventing activation, indeed in my user account the app will not even run in trial mode.

The app does run in another fresh user account, but not in my usual profile where I need it to run.

I've reinstalled OS X, fixed permissions but the app refuses to activate.

I have been through the steps here but nothing is working:
 https://wyday.com/limelm/help/faq/#diff-computer

Are there any basic sanity checks that might allow me find out what's preventing me from using the app I've paid for?

Thanks! Ben

libTurboActivate.dylib:

@rpath/libTurboActivate.dylib (compatibility version 1.0.0, current version 4.3.3)

/usr/lib/libcurl.4.dylib (compatibility version 7.0.0, current version 8.0.0)

/System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 853.0.0)

/System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1053.0.0)

/System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration (compatibility version 1.0.0, current version 596.12.0)

/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 59.0.0)

/System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)

/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)

/usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.0.0)

/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)

/System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork (compatibility version 1.0.0, current version 673.0.2)