Future Past Perfect de-registered itself

OK, I bought Future Past Perfect on the launch day, it’s great. To be clear, I purchased it at full price and downloaded it from Steinberg.

This evening it suddenly de-registered itself and isn’t showing up in Groove Agent any more.

It also isn’t showing up anywhere in my Steinberg account.

Any ideas?

Thanks

Contact Steinberg Support. With an support ticket they will surely resolve any issues.