I'm having an issue getting this error: 

Challenge Not yet complete... here's what's wrong: 
The license and profile are set incorrectly for Ada Balewa.

Now, I have tried EVERY user profile/license combination available, and none seem to work for Ada Balewa... I also have issues with having the second User active (I can only seem to have myself and one other user active which is currently Shinje as per the instructions), I've also tried creating a custom profile with "Moderate Chatter" selected, but the error still remains the same, and I've hit a hurdle...

Hi, when taking trailhead security superbadge, step 3 - password policy quiz keep hanging without reply after submitting the answers. Anyone had the same experience? I tried various browsers and cleared cache.