I got IRROP for a TPAC flight for my wife and I, and diamond desk was so kind to rebook us into a J fare with 200% MQM but the same lousy T fare RDM, which is fine. However, something weird happened is: my last two GUCs applied for that TPAC segment stayed open now. The downside is: they will expire in 4 days.
Right now I am trying to use these two GUCs before being salvaged. KLM just launched a great ex-China promotion, but they are all KL marketed and KL operated flights in V/L class. Is it still true for KL plated tickets with KL flights, the YBM restriction still apply? Thanks!