So,.. I've been working in 2019 and my Rulers went On? 

I have never used them and have no plans to but I thought I'd share what happened and saw.

But, my first question is... Why did the Rulers turn On?  Is this a known 2019 glitch?

And/Also.. while they were On... there is a odd Scale behavior? 

When the file first opens.. the Ruler Scale seems correct... but after the Drawing Views fully resolve.. the Scale gets all whacked out and condensed?  (see attached images)  Is this also a known 2019 glitch?