Some users are seeing an inner scroll bar appear in Firefox. Likely due to our resizing script. Here is the reported issue:
I tried clearing cache for both Firefox and Chrome, and I still get the same results. I can understand Chrome 'beta' probably has it's own issues. The issue on Firefox is an inner scroll bar that comes and goes about every 1/2 second or so. I attached a couple of screen shots. I will check with other users around the office to see if anyone else can reproduce this.
See attached screenshot