Here is what appears on the top right corner:

CPU: 0 / 90 
Mem: 464 / 2048 KB

Anything I try to execute - does not work:

console.log("Cpu limit   : " + JSON.stringify(Game.cpu.limit))
JSON.stringify(Game.cpu.limit)
console.log("Shard limits: " + JSON.stringify(Game.cpu.shardLimits));
JSON.stringify(Game.cpu.shardLimits);
JSON.stringify(Game.cpu.limit); 
// no output!

I still have 21 days of my subscription, but I am limited to 1 CPU, 5kB memory (should be 90CPU and 2MB memory). Have I missed anything? (23 days when I first noticed this). I have recently canceled my renewal subscription.

Here are my account page details:
CPU Subscription: Active until 2017-12-20 (23 days)
Next renewal: No subscription