I've got a DL award ticket that contains MH business class flights. Since MH has changed the booking class for business awards from I to U, my DL reservation is now showing the MH segments twice, once in I and once in U. This happened a week ago, and I figured the ticket would automatically re-issue with the correct segments after a couple of days. Now, however, I'm starting to wonder if I should bring this to DL's attention at some point. The MH flights aren't for two months, so it's probably not a big deal at the moment, but I thought I'd see if anyone had any experience with duplicated partner segments and how quickly (or not) they resolve themselves. Also, the coupon status for a couple of KL segments in that booking is "A-KL" instead of "O-KL". Any ideas what that means?