@Yooper I don't believe the subscription requirements are bothering people as much as the fact that there was no notice or opportunity to take action prior to the accounts being essentially locked.
Perhaps you could request that the admins/developers provide a 30-day (or even 10-day) grace period with notice to all members? Other options might be a 10-day free trial for new and existing members, or a one-time access pass for existing members to log in and make the changes they need to make.
Whatever solution the admins decide to offer, this would create a lot of goodwill, and stop the bad press that is pretty much blowing up in other places. This calculator is the best available, and I really want to see it become the go-to for soapers everywhere.