Ok, based on your description I now see the problem <img src="https://www.ubbcentral.com/boards/images/graemlins/smile.gif" alt="" />
Rather then using Alternating column colors for these fields we are using BGcolor.
That isn't right so I'm going to give this thread a little trip to the bugs forum. look for these fields to be corrected in 6.02.
In the mean time if you don't wish to wait adjust the fields in the templates from
<tr bgcolor="$vars_style{BGColor}">
to
<tr bgcolor="$vars_style{AltColumnColor1}">
or
<tr bgcolor="$vars_style{AltColumnColor2}">
