Call to undefined function metatag_translate() after update

When deploying 7.x-1.17 to our production environment, and only to our production environment on Acquia, we get the Temporarily Unavailable and the following:


[
  {
    "disp_time": "2016-09-13 14:40:18",
    "id": 3,
    "log_type": "apache-error",
    "server": "ded-5243",
    "text": " [error] [client 10.236.131.163] FastCGI: incomplete headers (0 bytes) received from server \"/var/www/site-fpm/-------/php-fpm\""
  },
  {
    "disp_time": "2016-09-13 14:40:18",
    "id": 2,
    "log_type": "apache-error",
    "server": "ded-5243",
    "text": " [error] [client 10.236.131.163] (104)Connection reset by peer: FastCGI: comm with server \"/var/www/site-fpm/-------/php-fpm\" aborted: read failed"
  },
  {
    "id": 1,
    "log_type": "php-error",
    "request_id": "v-fd91c084-79bf-11e6-8940-22000a2f84ef",
    "server": "ded-5243",
    "text": " PHP Fatal error:  Call to undefined function metatag_translate() in /mnt/www/html/-------/docroot/sites/all/modules/metatag/metatag.inc on line 224 request_id=\"v-fd91c084-79bf-11e6-8940-22000a2f84ef\""
  }
]

This only happens in production. I am unable to reproduce on any other Acquia environment and everything is fine in dev desktop.