[MWS] Blank/Blue Wedding Event Planning Screen - Unknown cause

Installed Life and Death pack and now Wedding Story doesn't work. When I go to calendar and click add wedding event it's blank page. Tried on two different saves, families, new games.

I play on PC with Windows10 

Edit By Crinrict: Added Tag to Title. adjusted title.

Edit by crinrict

There are several causes for this

Please use the following for the special cases

• [MWS] Wedding Event UI menu blank when trying to marry Special NPC | EA Forums - 11896581