I’m getting the same problem with both 4.7.4 and 4.7.5, when deploying to an NVidia Shield Tablet.
If I go to MyProject\Saved\Cooked\Android_DXT\Engine\Content\EngineFonts then the ‘missing’ fonts are a present.
Previously on the same project I had been able to launch dev building fine. Then tried creating shipping builds (both as a single .pak and a .pak and .obb build), which worked too, but now that I’ve gone back to dev builds, I’m getting this error 100% of the time…