I’ve been struggling with this for few hours and I give up ;_;
I had a problem with my text being invisible. I then noticed that the material is somehow broken, so I just switched to material from another font. However, it disappeared again after running the game. So after some tinkering, I discovered that when I reimport the font, the text appears again, but as soon as I run play mode, the material gets broken again and I have to reimport the font.
Here’s a video of what happens: Unity font material problem - YouTube
At 0:12 I right-clicked the font and selected reimport.
Am I doing something wrong? Using Unity 2018.2.6f1
Probably worth to mention that it doesn’t happen if I disable the two top texts and leave only the bottom one. But I use similar setup on other scenes and it doesn’t break.