Great plugin but do not deactivate it!!!

Great plugin, maybe the best i tried until now, but it has an unacceptable defect for me. Once you have finished your one year PRO license plan the plugin continues working until you deactivate it for example for debugging reasons. At this point it stops working and you will have to buy another license or contact their support to ask them to activate it again losing your time. Never seen this behaviour on other plugin and it is not the same as they say in their FAQs:

“Is it one-off charge or a lifetime licence?
The purchase is a one-off charge and includes one year of updates. If you’d like updates after the first year you’d need to renew the licence.”

And:

“What happens if I don’t renew my license?
If you don’t want to renew your license after it expires, you can continue to use the version of the premium plugin that you have, for as long as you want, but you won’t be able to receive any further updates nor activate the licence on any new installations.”

PLEASE FIX!