Running ionic app on emulator renders no fonts or content

I am having this weird problem with my Ionic app. If I run it on device it works ok but if I try to run it on an emulator it does not render the contents besides the background of the menu.

I can “interact” with the content if I know where to click.

I have tested with Microsoft Android Emulator and Genymotion.

I also have tested the Conference example App and it also renders in this way.

I have no idea where can/should I start to debug to find what is wrong…

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