http://prntscr.com/8qgjw5 - This is the screen that welcomes me after reopening a project that worked for days.
I have no idea how to go around this, and the most relevant article I found was from 2012 so I guess there must be something new on this subject by now.
Any help is appreciated, It's a pretty big problem for me right now.
Here is the source for the two banners in question.
Your work is repaired here: Archive-3 Repaired.zip - Box
Fonts setting are within filename_edge.js .