FlyerTalk Forums - View Single Post - Miles & More eVoucher upgrade Questions [merged Q&A]
Old Mar 25, 2019, 5:44 am
  #795  
janvdr
 
Join Date: Jun 2006
Programs: SQ PPS - M&M SEN - QR Platinum - ITA Executive - IC Diamond Ambassador
Posts: 303
I am trying to upgrade a SQ flight for next week showing F5 A1 on EF (ZRH-SIN)

The Star upgrade tool gives e technical error and the call center claims they receive an internal error when trying to check for availability...

Any other possibility how I can check/upgrade my flight?
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