I've had plenty of static shocks in my time but never one like this, is this normal? I was on an escalator today, got on holding the rail (all fine) - about halfway down (still holding on) I got a shock like I've never had before - enough to loudly shout ow and cause pain and tingling up to my elbow for an hour or so (6 hours later fingers still tingling but no pain). I did tell the security guard and he radioed it in but when I went back 30 mins later it was up and running so presumably they don't think there's an issue with it.
Can I get a static shock when I am standing still but in a moving escalator? Should it be that painful?! Bit nervous to use it again!