I recently bought the PoF pack, that came with HoT for free. I've just finished the HoT story line, and heard that all the living story packs were on sale. I got S4 with PoF, and want to play through S3 before I start the next expansion. But the S3 pack doesn't show in my shop at all, just S2 & 4. Looking at the Story Journal, S3 is locked, HoT is all complete, PoF and S4 are both available to start. How do I fix this so I can buy S3 before the sale ends? The only option I seem to have is to buy each chapter individually, but this costs quite a bit more.