If I recall correctly he played the half against City then we had the away game in Norway, followed by Utd at home.
Ade had a mystery "injury" which prevented him flying out to Norway and subsequently missed the home game against Utd.
Its pretty clear reading between the lines that Steff's story is pretty accurate up to the City game. A theory I'd put forward about the week that followed is that Ade was still ****ed at AVB and refused to fly out to Norway citing injury. AVB decided that if he didn't fly to Norway he wouldn't make the squad for the Utd game...and so the cycle repeated until AVB was sacked a few weeks later.
Not sure what you mean by Steff's story, but the rest wouldn't surprise me at all. Didn't Ade often have mystery illnesses before Europa away games?