Was following this yesterday so I have 2 spare tickets going for cost price (40E each) after seeing that folk were struggling to get them on here.
They're separate but at least in the same section:
TRIB. OUEST - HAUTE O-L Rang : 2 Place : 153 (Section O)
TRIB. OUEST - HAUTE O-L Rang : 20 Place : 139 (Section O)