I'm not used to the AM/PM system, but I think you got it wrong. I'll change some times to AM where it is needed. Correct me if I'm wrong cause I changed some times.
In the list I'm the one who can play only after 2 PM (GMT +0) and everyone else seems available. So is 2 PM fine with everyone. It is 16:00 for us Europeans and 21:00 for Sicks. Everyone fine with that?
We should settle this so we can propose the time to Aether.