Arduino Due with Datalogger Shield; RTC Not functioning

Hello,

I am trying to interface my (Deek-Robot) datalogger shield with an Arduino Due.

Based on the information here: https://forum.arduino.cc/index.php?topic=201513.0,

here: https://learn.adafruit.com/adafruit-shield-compatibility/data-logging-shield-assembled#arduino-due,

and in the table here: https://github.com/adafruit/RTClib....

the RTC at least should work no problem as long as I use Adafruit's most updated RTC library and plug the shield on the DUE like I would on a UNO.

But alas, for some reason I can't set the right time, even though I'm doing everything that's written here https://learn.adafruit.com/ds1307-real-time-clock-breakout-board-kit/understanding-the-code

Here's my Serial Monitor output:

|500x281

Please help. What am I doing wrong? Is there some programming knowledge that I'm missing?