list_folder/continue returning same ID for multiple files in folder

Thanks chirstius. Please disregard the same ID bit. I was only calling the listUserFolderContinue() function, I think I may have made a mistake on the formating in my intial code post as the return statement should be outside of the while loop. Turns out that I was not able to return the list because I did not account for receiving a 500 error of which would not contain any json['entries'] and therefore brick the script when trying to add to the array. Will I need to implement retry logic or will the preceding cursors display any missed metadata?