Hello,
I have the same problem. If I activate the language Filtrer plugin, the home appears as in WithMultilanguage.jpg picture, and If i deactivate it, the home apperars correctly (Without MultiLanguage.jpg ).
How can I solve this problem? When you say : "Problem is that Your homepage is using a page class suffix", where am I using a class suffix? The modules that are shown in frontpage with plugin are the same that without the plugin activate.
Thanks in advance.