Sure thing, and I'm pretty sure I've tracked this particular issue down.
What you're experiencing here is related to the browser version: I can reproduce it also using that version of Edge, as well as IE 11. It's going to take us a bit to resolve, but a more recent version of Edge should work, if you can get it (in my testing, Edge 42 loads the way I'd expect).
I will update again once we have a fix in place.
Thanks for your patience in the meantime.