Tier miles for upgrade?
I recently upgraded from Y to J (saver). Before upgrading, the proposed tier miles for Y appeared in my skywards account as future miles. Since upgrading and completing the flight (2 days ago) the miles have disappeared from my account and have not been credited since completion of the flight. The last transaction is a debit for the upgrade award.
Should one still earn tier miles for the purchased flight (Y saver) despite upgrading to J?
The reason I am fretting is because I need these last tiernmiles to go to Gold!