My last go around, the explanatory PA would go like this :-
Ladies and gentlemen, our approach was unstable, I can't tell you why because we simply don't know. It was what we call a what the f#%*s it doing now moment. We're repositioning for another approach and hope that the box doesn't do it again!
ps, as it happens, the bloody box went into ALT HOLD mode at 1206'. 😳