Hello @Falcon5,
Based on my findings, you have successfully activated the Family Pack subscription in your Central account. The Premium Security trial does not renew and there is no charge for this. It may still be visible in your account until its expiration date, but the devices should be assigned to the Family Pack subscription for protection. Bitdefender will still display Total Security in the UI, because Family Pack is based on Total Security. However, if you access your Central account, the "My Subscriptions" tab should display that Family Pack is activated.
Let us know if things are clearer now and if you need additional help with this.
Regards,
Alex
Thank you Gjoksi and Alex for your help and clarification.
Falcon5