miles per hour charging

What happened to the "Miles per hour" in the green charging banner at the top of the page? It was there one day ago and now it is gone. I don't know if anyone else is having the same problem, if this is a login or settings issue, but I looked in my settings and couldn't find any options that may affect this. More importantly, I didn't change any settings in the first place so I do not believe it is something that can be changed in the settings.