Hi jeremy. Found another bug =P
as you fixed the issue with the pageview, another thing showed up.
when I turn off the pageview or the number of flags, the image is not working properly. It seems it is cutting a piece of it, not showing one flag.
here, is an example:

with 1 flags:
http://s03.flagcounter.com/count/FMv/bg=000000/txt=FFFFFF/border=CCCCCC/columns=1/maxflags=1/viewers=0/labels=1/pageviews=0/flags=0

with 3 flags:
http://s03.flagcounter.com/count/FMv/bg=000000/txt=FFFFFF/border=CCCCCC/columns=1/maxflags=3/viewers=0/labels=1/pageviews=0/flags=0

if I set pageview or flags to 1, it works.
probably a little bug