Chrome Version       : 50.0.2661.57
URLs (if applicable) : aa.com
Other browsers tested:
  Add OK or FAIL, along with the version, after other browsers where you
have tested this issue:
     Safari:
    Firefox:
         IE:

What steps will reproduce the problem?
(1) Use credit card autofill

What is the expected result?

Expiration month is correct

What happens instead?

Everything works except the expiration month, which is larger by one for all cards

Please provide any additional information below. Attach a screenshot if
possible.