THERE IS A DIFFERENCE BETWEEN USE AT OWN RISK AND NEGLIGENCE!!

I am highly disappointed in what happened early this morning, 09/12/19 01:08 AM, to my fiance and myself. We were coming from Galaxy Bingo going to our car when I still mentioned to my fiance that I am surprised the escalators are working again. Well, were we in for a surprise! While going down the escalator it just stopped causing us to almost falling as it just suddenly stopped! I hurt my knee in the process of trying not to fall!!!! I don`t know if management sits the whole day but my job requires me to be on my feet for at least 10 hours a day so I suggest It gets fixed ASAP. So I don`t know If this was some sick joke but we certainly did not find it funny!!! AND YOUR SIGN TEMPORARILY OUT OF ORDER USE AT OWN RISK IS A JOKE BECAUSE IF THAT IS YOUR WAY TO COVER YOURSELVES IT SHOULD BE SWITCHED OFF!!! ***