CJ wrote on Aug 1^st, 2023 at 6:48pm:

Cng757 wrote on Jul 31st, 2023 at 11:38pm: I bought my GE Expansion through the website Unfortunately, we discovered that mixing CS store Expansions and Marketplace Livery Packs causes conflict between the two. This means the "767-300ER GE Expansion" "777-300 PW Expansion" "777-300 RR Expansion" will not work with Marketplace Livery Packs. We recommend to stick with either CS store or Marketplace products depending where you bought which expansion.

Oddly enough the other livery packs exclusive to Marketplace work, what changed? And no I'm not buying the same thing over. Pretty upsetting.