Oh, so you should check if you’ve accidentally set it to dark blue in Studio Settings. Firstly, go to File, then Studio Settings, then look through the Studio tab to see if anything is set to Dark blue with the options with colors, and if there is, check to see if it could relate to the text that’s dark blue for you, if there’s nothing there, check through Script Editor tab in Studio Settings and it’ll probably be there. That’s all I can think of right now.
Hope you find it out
Ok, I updated the post. The bug report form changed recently and doesn’t ask for the specifics anymore like it used to. I think the bug report form was better before.