I had a return ticket SEA-DXB-JNB-WDH, and got stuck in JNB in mid-April because of the flooding in Dubai.
All sections were business class, with JNB-WDH-JNB on SA (but on the same Emirates ticket).
The inbound flights (SEA-DXB-JNB-WDH) went fine.
On the reurn, I was downgraded on WDH-JNB, and then booked my own flight back to Seattle.
What does Emirates owe me? They are willing to refund the unused ticket portions: JNB-DXB-SEA.
Then there is the downgrade from WDH to JNB (aircraft swap).

Can anybody decipher the codes below, and give me (approximate is fine) refund due?