Saw the same issue on the QFX/ACX platform and it was just a cosmetic incorrect showing in the interface but I don't see the ex listed in the PR. This was fixed in Junos 17
https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=pr1286709
Saw the same issue on the QFX/ACX platform and it was just a cosmetic incorrect showing in the interface but I don't see the ex listed in the PR. This was fixed in Junos 17
https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=pr1286709