Personally, I've given up trying to figure what batch of what wave I'm supposed to be in. I paid for everything within the allotted time to have been in wave 1. I checked with QML to see if my order was waiting for restock and was told it wasn't. I still haven't gotten an address confirmation email from QML. I don't know that there's any rhyme or reason.
If this sounds like a complaint, or whining, I honestly don't mean for it to. I can be a patient man. I understand someone has to be first and someone has to be last. I had made the statement that I would be THE last backer to receive my order. Not just North America, but of the campaign. It's cool, I reckon I can wait and as long as they continue to release the star league and house packs, that'll give me something to do in the meantime. I wouldn't even be too fussed if they started selling product before I get mine. CGL making money means they can sink said capital into new minis and sourcebooks. Maybe I can buy another clan cavalry star so they'll be waiting for their brethren to eventually arrive.