By examining some of the pages where there was a problem, I figured out that it was a width issue. When zooming to certain levels, sometimes the images get carried down to the next line (or the equivalent to a line for images). In the case of the Message Board icon, it must get hidden underneath the Everything Ships for Free line. In the Tech Center icons at the bottom of the page, the last icons are shown on a new line.
It seems that at certain zooms and widths, the Chrome and/or webpage is not sizing things correctly to display properly on one line.
By the way, this was when going directly to the TW site.
Last edited by NLBwell; 12-02-2012 at 09:27 PM.