Hello! I noticed that you have a new EULA before the UE4 download page. For some reason, the page gets stuck there, and does not seem to load for me after pressing the Accept button, with the check mark box ticked off and the whole EULA scrolled through. I’ve tried on both Chrome and Edge. Thank you for your attention!
I’m having this problem as well (Using Safari on a Mac running High Sierra)
It seems to work now, even when logged on!
(On Chrome Win10.)