Transferred License says good - but 2hr time limit is still active.

I Transferred a Perpetual License,

License shows as ‘good’ in the license utility.

License shows as ‘Active’ on the Kepware website.

BUT KepserverEX is still showing a 2hr time limit, after which, it deactivates.

License support expiry is 10/2019.

I am uncertain what Kepserver version it was originally running on.
Now running on Kepserver 6.18.318.0

QUESTIONS:

Is this a Kepserver version issue? How do I see what version of kepserver my licenses need?

Or has Kepware made it so you can't transfer older licenses without paying?