Error when trying to purchase expiring leases

Hi,

Just today I've had a problem buying my expiring leases on aircraft. I will try to purchase them and it will sit for a few seconds processing and then the screen will load with the Buy Leased Aircraft banner on the top but nothing below it.

On Chrome it gives me the error ERR_EMPTY_RESPONSE.

Extending the leases works just fine still.

Buying each aircraft separately through the Aircraft tab works as well. But it takes forever waiting for the server to respond each time you are trying to ask it to do something. And the average wait time for each action is around 2 minutes I've found out.