Hi,
We recently tried upgrading to rack 1.3.2 from rack 1.2.1, and found that it throws exceptions for some POSTs with encrypted data that we have.
I have attached the stack trace (.log) and the data from the post itself (.har saved from chrome).

Let me know if this is a known bug, for now, we'll stay on rack 1.2.

Thanks in advance

Bo Chen
Tech Lead, Player Team | 
bochen@ooyala.com | 
www.ooyala.com | blog | @ooyala