In Language portlet configuration, when choosing "Long Text" as display style, the language names are show in the portlet's view mode with their respective country postfixed. This is not consistent with the previous behaviour, that is to show only the language name. This can lead to some layout issues.
Steps to reproduce:
1. put a Language portlet on a page;
2. enter configuration mode;
3. choose "Long Text" as display style.
4. save settings.