I requested GUCs to be waitlisted for both the outbound and return of my trip. On the outbound, I see on the original segment "Upgrade Status:Upgrade Waitlisted," with no duplicate segment for the waitlist request. On the return, however, I see a duplicate segment that says "DELTA ONEŽ (OY)" and "UPGRADE WAITLISTED".
This latter behavior is what I'm used to, and so I called in to make sure that the upgrade request for the outbound is listed correctly. The agent told me that both requests were listed correctly. Is this discrepancy in how the upgrade requests show normal?