Return of Reckoning

I encountered this update and now Windows Defender is flagging the executable process as having a Trojan. What's going on here?

It looks like there is a small (133 file) update. I was finally able to get all of the files downloaded and can now connect.

I have the same issue now. The login server was showing as down for a brief period of time. Then some file updates were hanging. Now the launcher loads the manifest and then the connect box is greyed out.