2015-07-17 - We are doing some troubleshooting but haven't yet pinpointed the reason for the ratio problem. Our admin will not be available to fully devote his time until next week, so there may be some time before the issue is resolved.
Worst case scenario is we will need to perform a database restore from the last few days. So keep in mind we might travel back in time a few days. This is a problem for any new members who signed up within the last 2-3 days as your accounts would be gone, but we will keep you informed.
Until then, I have decided to activate freeleech to try and prevent unnecessary ratio drain, please let me know if this stops the ratio declines.