We just put out a fix for the issue. It looks like it was just a glitch in the code that shows the ad's status within the ad manager. It doesn't look like there was any issue with the serving of your ads. We'll add additional unit testing to the code to make sure that it doesn't happen again. Please let us know if you are still seeing any issues. Sorry again for the inconvenience. -Collin Krawll (AdPlugg)