Flew CLE-EWR-BRU-PRG(with CSA) on Saturday.

Miles posted from CSA within a day, CO's posetd 2 days later....

Go to OLCI this morning for the return (PRG-BRU-EWR-CLE) and CO reports that I cannot checkin for a codeshare flight that starts with a CSA flight. Aggravated since I have no chance now of any EUA I accept that fact.

However looking at the reservation under my account to see my seat assignments it is still listing the outbound flight in my account, obviously that is wrong but I will overlook that detail too.

Looking at the return flights seatmap though is a problem/bug. It does show me the return flights seatmap, but in the little box labeled "seat summary by flight" the seats are offset by one flight. For PRG-BRU (via CSA) it shows me my seat assignment for COs BRU-EWR flight, for the BRU-EWR flight it shows me my EWR-CLE seat assignment. For EWR-CLE's seat assignment it shows me nothing.

The PRG-BRU seat assignment should have shown a "-" character.

A minor issue, but looking at the bigger picture CO please fix these Intl OLCI problems...they are aggravating for us that do mainly intl travel with you and your partners.

Edited to add: Looking at the flight times in View Current reservation that shows my already flown Saturday flight...CLE-EWR shows no flight time....EWR-BRU shows 0 Minutes....BRU-PRG shows no flight time...Total flight time displays 3 hours 23 minutes....