There are some fixes for character spacing when zooming in SP 10. Other than that it does take a long time to get MS to do anything.
I can ping DEV to see if they push any bugs to MS but usually we simply code around the bug. It's easier to do that way...
Try adjusting the field width, or a different font etc. If you want to attach your report with data I can give it a test and see what happens on my PC? Rename the report file to *.txt and then attach using the Advanced Editor.
Don