This is an issue I have been trying to resolve since the Crimson DLC was released, and I have not had any luck. My in-game credit for completing the campaign on legendary solo (and the first 4 missions on co-op) has been deleted. I still have all my achievement credits, and when overlooking my player profile, it will still show that I have beaten each level on legendary in solo. However, when navigating my in-game menu, I no longer have credit for completing anything in there. The only mission I have available is the prologue. This is inconvenient for those of us who are completionists as well as being unable to select any mission in order to work on campaign challenges. Has anyone else had this issue? Does anyone know how to correct it? Please help, as this has been a hassle for months now. Thanks,
Nick