Why is it a problem?
BTW, and what language are you objecting to (Yiddish, English) and which dialect (YIVO Yiddish, Queen’s English, Brooklynese).
It appears based on what one hears in America, that both Shabbos and Tallis are evolving masculine form plurals. Such happens in living languages, such as Yiddish and the developing “frum” dialect of English.
I suggest it is actually the initial period of a new Jewish language but that will take a while to settle down before scholars decide that Judeo-English is a language (in all fairness, many argued that Yiddish was just a type of German “jargon” until World War II when we decided we didn’t want to speak German anymore).