Google Chrome: Vertical scrollbar disappears on some web pages, maybe due to a strange toolbar

Question

One of my customers have trouble viewing some of the pages on our website. Specifically it is the vertical scrollbar, that disappears on some pages.

She is using Google

Answer 1

Disabling extensions solved my problem, thanks! Here's an additional suggestion. To "disable" your extensions quickly and temporarily, just open a new Incognito window in Chrome.

Menu -> "New incognito window"

OR

Ctrl + Shift + N

Cheers! Josh