Unable to search or sort by height. This MUST be fixed ASAP!

I can no longer search or sort by a person's height. I used to be able to do an advanced search by height. I used to be able to sort people's lists by heights (i.e 'Tallest Actors/Actressses) and I used to be able to sort birthdays by height. Now I am unable to do any of that. When will it be fixed?  I did this for years!