Replaced copy of cgerrior/node-recurly with umayr/recurly-js and received the following error on subscription update

[maddenf]

Hi. We just replaced cgerrior/node-recurly with umayr/recurly-js and immediately received the following error when attempting to update a subscription.

Is this expected and/or is there a document detailing some problems to expect after migration?

names were changed below for security. I'm not sure how to decipher the additional information given in Hexidecimal below.

Error updating subscription for: aabbd927-0975-4bcd-8f7e-a435c615d799 { status: 'error',
  data: 400,
  headers: 
   { date: 'Thu, 16 Nov 2017 22:42:58 GMT',
     'content-type': 'application/xml; charset=utf-8',
     'transfer-encoding': 'chunked',
     connection: 'close',
     'set-cookie': [ '__cfduid=adabc23ce07513a0a0a4913540615c76f1517972172; expires=Fri, 16-Nov-18 22:42:58 GMT; path=/; domain=.recurly.com; HttpOnly' ],
     'cache-control': 'no-cache',
     'x-request-id': 'avorvtr28a66jb9vii10',
     'strict-transport-security': 'max-age=15552000; includeSubDomains; preload',
     server: 'nginx',
     'cf-ray': '3abcf7689c655408-LAQ' },
  additional: <Buffer 3c 3f 78 6d 6c 20 76 65 72 73 69 6f 6e 3d 22 31 2e 30 22 20 65 6e 63 6f 64 69 6e 67 3d 22 55 54 46 2d 38 22 3f 3e 0a 3c 65 72 72 6f 72 3e 0a 20 20 3c ... > }