We have implemented a major change to the Subscription Donation system.
Now when you donate money to someone it is the responsibility of the person receiving the donation to Upgrade their account. You simply go into your Donate screen which is on the NAVBAR and if you have enough money you will see a button that says Upgrade Now.
It used to automatically give you the upgrade when your balance reached the cost of Membership. However, some members do not want to upgrade and opt to transfer the money to someone else.