Hello, this started happening yesterday. The text randomly disappears and it even becomes invisible in the font dropdown menu. Let's say I selected a font family in the dropdown menu, Regular version of the font is blank while others are there. It is even invisible when I save as pdf or Jpeg.
When I zoom in on the artwork it becomes visible at a random point and it shows up at the font selection dropdown window. But it is invisible otherwise.
The same old boring GPU acceleration issues, I suppose. Start by updating your system's graphics driver and check the settings. Also if you have recently added fonts, clearing out your font caches and letting them rebuild may help.