It opens alright on my ipad, but that's probably exactly the platform it's designed for. Design is steadily overtaking substance, though, and the editors and designers seem able to solemnly reproduce articles about the dangers inherent in inconsistent design in electronic flight controls and flight systems, while using wildly inconsistent navigation methods, fonts and pop ups in the same article!
The trend toward heavily academic articles fundamentally misunderstands who should be reading it. Like much of the rest of CASA, the articles are targeted at their peers, not at pilots. Even then, the quality of the articles is pretty poor from an academic standpoint.