Did not understand any of that , all i know it happened since i changed hosts , not a big problem , just was wondering why , thought there might be an easy fix like a sitewide redirect from non .html to .html like there is for www s non www
reason i asked is because i have a few pages without .html in the search engines with good listings , and they wernt getting any hits the past few days and i was wondering why , so i just made a copy of the page for the time being and saved it without the .html in a renamed file and they seem to work for now