Failed to decode downloaded font, OTS parsing error: invalid version tag + rails 4

Question

I am doing assets pre-compile, and running the application in production mode. After compilation when I load the my index page I got followings warnings in the chrome consol

Answer 1

I had a corrupted font, although it appeared to be loading without problem and under Sources in Chrome devtools appeared to display, the byte count wasn't correct, so I downloaded again and it resolved it.