Flybe quote:
"At no time was the safety and well-being of passengers compromised"
AAIB statement:
"The AAIB is deploying a team to Belfast International Airport to investigate a serious incident to an airliner"
Serious incident (ICAO Annex 13): An incident involving circumstances indicating that an accident nearly occurred. The difference between an accident and a serious incident lies only in the result.
Hmmm indeed.