I hear miss chee vi us a lot more than I did. I also hear proNOUNciation frequently, even on the BBC.

I hear air for err, often with the t pronounced, and intelligentsia with a soft g (all variant pronunciations of the past century or less), but I'm not losing sleep over it. Oh, and flaccid with the first c soft, rather than hard [sic].

Ceci n'est pas un seing.