Apps :: Weather Live Tile Works Properly But Opens Blank?

I am using Windows 10 Professional edition. Following some random Windows Update a few months ago, my default Windows 10 weather app (the one that can be pinned to the start menu) displays the temperature properly and updates regularly, however, if I click to open it, it opens blank....basically, the window is just the blue background with the little icon of the sun in the center.

This app used to work 100% before.Lastly, I remember my calendar app not opening at all when Windows 10 was fresh. It would immediately close upon opening the calendar app. However, following some random Windows Update, the calendar app started working properly.

I "upgraded" to Windows 10 from 8.1, but I did a FULL install and chose to "save nothing" from 8.1, so it is about as legit as it can get to being a full installation and not an upgrade.

PS, it doesn't seem to matter if I enable to disable background data for the Weather app in privacy settings. I have tried it out both ways, and either way, on or off, the live tile for the weather app still updates, but opens blank and won't show me the large view when I click on it.

I don't use any other apps, I have not downloaded any other apps from the app store, and I have deleted some of the apps that came with Windows 10. I prefer to use my web browser for most things.