Flew to Istanbul from Sarajevo, barred entry by immigration and police based on nothing.
No official information on reason for barring, in fact my country or the country I flew from still not on the IATA barred list. Lived at airport until arranged a flight home.
Booked airbnb night before so it's not like I took other bookings away. No communication from this person whatsoever. Would have been nice to at least get a partial refund for the days I payed for, at least as a good will gesture. Maybe it doesn't exist anymore.