Gosford R7,
the favourite missed the start and the commentator stated:
"whatever chance the favourite had..it left it at the barrier...!"
Sure, there had been a delay loading horses in this particular race and several runners were left in the stalls for a long period.
However, don't you think it is coincidental that it was only the short-priced favourite which missed the start hopelessly and played no further part in the race?
You figure it out!

Cheers.