Height & Weight creeping up

When checking my profile on Zwift noticed that my height and weight were higher than what I originally inputted. So changed it back to the originals, but going back and forth between the settings page my height would creep up 1cm each time, and sometimes the weight would go up too!

Anyone else growing in height and weight?

Interesting. Were you checking on the website or within the game when you were seeing this behavior? 

It was in game, on a MacbookPro 13 Retina.

Same, height would do the same for me too, 1cm increase, using windows 10.