Seem that fonts dont display properly on android. I tried several ways to get it to show up, then i thought of deploying one of the sample projects. The font of swing ninja also showed up inverted on my phone. I have a samsung gallaxy s4. Anyone else having this issue? Or know how to fix it?
Even with 4.2 out, I still cant fix this issue. 
Hello,
Thank you for your report. We were not able to investigate this on the engine version you reported, but there have been many version changes to UE4 since this question was first posted. With a new version of the Engine comes new fixes and it is possible that this issue has changed or may no longer occur. Due to timetable of when this issue was first posted, we are marking this post as resolved for tracking purposes. If you are still experiencing the issue you reported in the current engine version, then please respond to this message with additional information and we will investigate as soon as possible. If you are experiencing a similar, but different issue at this time, could you please submit a new report for it.
Thanks!