Language portlet flag colors not displaying properly

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.0 CE RC2, 6.2.X EE
• Fix Version/s: 6.2.0 CE RC1, 6.2.3 CE GA4, 6.2.X EE
• Component/s: Frontend Infrastructure, WCM, WCM > Languages Portlet
• Labels:
  • 6.2.x-only
  • liferay-fixpack-platform-36-6210
• Environment: Tomcat 7.0.40 + MySQL 5. Portal 6.2.x GIT ID; ef53f75433a9511e44b60731c9458164a209ed1f.; Plugins 6.2.x GIT ID: 057947d31d9791ca9a4c42133d98ff145eeefd5b.
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/hhuijser/liferay-portal-ee/pull/2137

Here are the steps to reproduce the issue:

1. Add the Language portlet

Expected Result:
The flag colors should display correctly. For example, the flags of China and Canada should contain red colors

Actual Result:
Certain flag colors are not displaying correctly. For example, the flags of China and Canada have blue colors