PDF embed API - not rendering correctly on Microsoft Edge

Hi all, 

I have tried to find a solution to this - apologies if this has already been asked and answered, or whether it's a known fault (couldn't locate info on this). 

Essentially I have successfully embedded several PDFs onto our website using the API, opting for the 'INLINE' style. 

This works fine on Chrome, but on MS Edge it seems to produce some odd alignment within the iframe, doesn't extend the document height, and forces a kind of 'auto-scroll'. 

The document in question is embedded on the following page: https://innovatetax.com/infographic-a-guide-to-gst-in-canada/ 

If anyone can help me figure this out I'd be most grateful. I'd screenshot it but it's not possible as it keeps scrolling. 

NB. I have replicated this issue on several different machines and all have the same problem. 

Thanks in advance!