0👍
The issue is that Maven was filtering the font files and corrupting them.
<resource>
<directory>${project.basedir}/src/main/resources</directory>
<filtering>true</filtering>
</resource>
The fix was to make the following changes to the pom.xml
<resource>
<directory>${project.basedir}/src/main/resources</directory>
<filtering>true</filtering>
<excludes>
<exclude>static/fonts/**</exclude>
</excludes>
</resource>
<resource>
<directory>${project.basedir}/src/main/resources</directory>
<filtering>false</filtering>
<includes>
<include>static/fonts/**</include>
</includes>
</resource>
This change allows for the fonts to not be filtered during packaging.
Hope this helps for anyone.
Source:stackexchange.com