ohhhh I think you mean the STRANDED bundle you purchased? Unfortunately those bundles give access to the packs released at the time of the purchase, so if I add a new pack it wont go to your library since you bought it before the pack was made/released. I usually give a small grace period with purchases, so if you recently purchased the STRANDED bundle just send some sort of proof to penusbmic@gmail.com and I'll be happy to send you the pack!
Thanks,
Pen