[chef] EOFError when decrypting data bags

[JayP < >]

Ohai chefs!

Recently after upgrading to chef client 11.12.8 -> 11.14.6 we are seeing
frequent EOFError's when decrypting an encrypted data bag.  We are running 
chef
server 10.28.X.  A subsequent run usually clears it up which makes it hard to
debug.  The failure looks like so:

[2014-09-11T22:21:07+00:00] DEBUG: Re-raising exception: EOFError - end of 
file
reached
/opt/chef/embedded/lib/ruby/1.9.1/openssl/b

Anyone running into this or may have an idea why?

Thanks,
Jay