Help! I've completed campaign but it will now only let me play the first mission not the completed ones!

[Ottiottaman]

Okay so I've completed the campaign on a mixture of solo and with friends yet I went on it today and my stats still say I completed it but on the actual campaign it will only let me play the first mission! So my stats say I have completed it but I can't play the completed missions and have to start from the beggining! Please help!

[medcsu]

Fix = play them all again.