A few days back, Ptracker seemed to have stopped working. The problem, which needed to be fixed was related to the SSL connection with Pivotal Tracker server. Probably something has changed.
This update will fix this problem, and you should be able to see use Ptracker with this new update.
It wasn't a planned release. We had plans of updating the app with new features, but due to this critical problem, wherein, you couldn't even login any more, this needed an immediate fix.
We will be updating the app with new features very soon.