Maximum Enabled Sites for Automatic Updates

I have a local install of WordPress I use for getting updates and testing them. It is a single site install if it matters.

I have a Gold membership (which says I should be able to get 1000 sites with automatic updates), but I am getting this error in my dashboard:

"You have reached your maximum enabled sites for automatic updates. You may change which sites are enabled or upgrade to a higher membership level here »"

I'd love to re-enable the automatic updates... any ideas how to make that happen?