For the last couple of weeks, the ability to zoom and scroll on these devices has been broken.
When the page loads, only the top 1/3 displays, and it is impossible to scroll down to the other 2/3 of the data.
Also, it’s impossible to zoom in, in order to precisely click on flight links, etc.
These problems exist on many iPads and iPhones (it’s not isolated to one or two devices).
Defaulting to the mobile version is only a partial solution - as it lacks certain data. And it too fails to zoom & scroll at times.