This issue has been mentioned before but I want to provide a few more details.
- My website (.offtheeasel.com) is whitelisted
- URLs containing twitter cards validate successfully (example)
- Last Analytics data was received on November 4th
- In October, Twitter Cards from my website were viewed > 850,000 times according to Twitter Cards Analytics.
- According to my estimates the views for November should be at least the same as for October