I have to admit, I read the title, and expected some injury had occurred. So this seems a good outcome :)

I did wonder briefly about words I could have used other than "accident" that would have had less of that potential connotation. But anything I thought of – such as "mishap" – I could just as easily have imagined being used as a euphemism for "accident of an injurious nature", so I gave it up as a bad job and hoped that the first couple of paragraphs would resolve the ambiguity :-)