VS19 delay on 30 June

Pushed back slightly late, then as about to turn left to take off we turned a full 180 degrees right away from runway.
Captain came on PA to say aircraft behind spotted a liquid leaking from rear of aircraft. 10min later they say its water and think from drinking water supply. We get moved to a stand, they check it further and 1h 40min after due to leave get told someone left a valve open. So now top up fuel and water before heading off
2 hour delay from human error!
Edit to thread title by mod for clarity.....Nick
Captain came on PA to say aircraft behind spotted a liquid leaking from rear of aircraft. 10min later they say its water and think from drinking water supply. We get moved to a stand, they check it further and 1h 40min after due to leave get told someone left a valve open. So now top up fuel and water before heading off
2 hour delay from human error!
Edit to thread title by mod for clarity.....Nick