[Plugin: TweetMeme Button] Tweet count automatically resets to zero…?

Hello, I’m using the Twitter Tweet button on my blog with the following settings:

Enable: Yes
Type: Twitter Compact Button
Display: both boxes checked
Position: Before and After

I have tweeted a post for testing purposes. It shows ‘1’ in the tweet button count. I navigate away from the page and come back to the post and it shows ‘0’ in the tweet button count.

I have tried several combinations using TweetMeme button enabled, Twitter button enabled, both enabled. Same results. Any ideas?

Thanks!

~ Angela