Saga continues.......

Delta Medallion desk tells me, after 1.5 hours of hold time while their rep tried to reach their International desk to review, they still see the tickets but not the reservation. LATAM has to fix this.
LATAM reservations tells me everything is fine at their end; they can see the Delta segments in the reservation (first and last flights) and if there is a problem, NCL Air department has to fix it.
NCL Air looks at it and says everything is fine on their end; that there was a schedule change and it will take a few days until everything catches up. I look at the schedule and indeed, on the very last segment, a Delta segment at that from MIA-MCO, the departure time changed from 10:22am as originally booked to 10:20am now.
So I;m going to give it a few more days to see if this pops back into My Trips at Delta.com.
I highly doubt it.
And then I'll be calling NCL Air again.