Launcher stuck on 'Please Wait' after add Versions

Hay guys, im trying to install newer versions of UE4 but after I click on ‘add versions’ it gets stuck on ‘Please Wait…’ forever, nothing changes. I have tried disabling firewall, reinstalling the launcher and just messing around running as admin etc. Nothing seems to be working and i havnt a clue what else to do, help would be greatly appreciated :s

I’m getting this too, maybe it’s server problems then? Been working through this;

No luck so far.

yeah seems to be, theres another thread on the question forums with 10 or so people with the same problem