Sorry, I do not remember the listings, but I do remember this being an issue for many weeks.
I did vote today on a listing that I thought was excellent and it now has a rating of poor.
The listing is
http://www.hotscripts.com/Detailed/39867.html
I always vote for applications that I try and I rarely give a poor rating. I think that I have now given many a poor (actually, excellent but the system gave poor) rating over the last month (and this month).
Test it for yourself and you'll see what I mean.
Thanks for taking the time to respond and keep up the good work!