hotmail bug help

A while ago today I opened my Hotmail inbox in my browser and saw a list of only one sender's emails all the way down the page. I didn't open Hotmail using the Windows 10 mail application. There's a screenshot here showing the inbox view. I don't know if it relates, but yesterday I did as I...

While trying to block the 100 or so spam emails in my junk folder I encountered a problem. I selected all the spam emails then pressed block sender. Afterwards 2 of the emails I had tried to block remained, so I re-selected the two of them and pressed block again only to have my entire junk...