Similar-ish thing happened to me.
Flew from Amsterdam to Manchester to spend a few alcohol drenched days with a mate before returning to Amsterdam. Couple days later, at Schiphol ready to fly back to NZ and I'm steaming, accidentally join the EU passport holders lane (empty) instead of the non-EU passport holders (which was long as) and the official looks at me and asks if I'd read the sign. Confidently replied that I had, before I was corrected by her. Oops. Then she asks me if I'm a "time traveler" (WTF?!) and now I'm in DEFCON1 thinking that she knows I'm drunk as and is trying to stitch me up to prevent me boarding. Turns out my passport had been stamped with the wrong date and it needed to be corrected. So now the entire queue of non-EU passport holders is watching me as an armed Customs official leads me away to an office, out of sight.
Didn't need to grease any palms but it was a nervous 20 minute wait while they sorted everything out. Then board the aircraft and am horrified to find that there's no inflight entertainment in the back of the seats and I cannot use my devices, even in flight mode (China Southern). Needless to say that it was a rather grueling flight from Amsterdam to Auckland via Guangzhou...
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