AdsAPI v201705 Entries NULL when totalNumEntries has value

I have recently migrated to AdsApi v201705; I am having an issue with a production accounts when interfacing with Google\AdsApi\AdWords\v201705\cm\[CampaignPage,AdGroupPage]. The request comes back with no entries, but has totalNumEntries indicating that there should be data objects there. This

unable to retrieve entries from page AdsApi v 201705

I am having trouble pulling campaign, adgroup, keyword data for production accounts using AdsApi v201705. The page object shows values totalNumRows but the entries are NULL. below are log examples from the 2 accounts. [28-Jul-2017 21:58:32 Europe/London] object(Google\AdsApi\AdWords\v201705\cm