DLC still not showing

I feel like I’m losing my mind lately. I just got the PC version of KI after having the physical disc for the S1 combo breaker pack since it was out. Since then I’ve upgraded that to S1 Ultra and snagged S2 Ultra not too long ago. I’ve been trying for the last few days to have my S2 characters show up. I’ve uninstalled and reinstalled both XB1 and PC versions four times and made sure to update every time I reinstall. I’ve uninstalled and reinstalled individual characters nearly a dozen times and still the S2 characters won’t show up. I’ve been searching around most of the day to find a solution but nothing I’ve tried has worked so far (firewall settings, waiting, playing a few matches on XB1, etc). Would you have any other ideas on how to help me figure this out? This has been giving me such a migrane.

Try replying to the linked post if it still doesn’t work after you tried what it suggests doing.