Given the utter shroud that has seemingly been thrown over this incident, in spite of the fact no one was injured or killed, one is left to speculate that the probable cause behind this event may quite probably be highly embarrassing for the operator.
And should this event happen to play out in a manner that not only myself, but many of the other posters on this thread are, I am sure, most certainly thinking, it will call into question and cast some seriously uncomfortable light on the most basic competency of some of this operator's air crew.
Given the complete absence of any meaningful information as to cause in the press release of 10 Feb, one might reasonably conclude an awful lot of spin is going to accompany whatever subsequent information gets released.