Using Lectora 9.3, so please excuse if this taken care of in more recent versions.
I just spent a couple of hours trouble shooting a randomly occuring issue where my LMS would randomly return 404 missing page errors on a published course. What it came down to was that -- DESPITE KNOWING BETTER -- I used special characters in the page names, specifically a colon ":". Removing the colon from all page names fixed the error.
Would love to see a feature added to the pre-publish check that would check for special characters in page names (i.e. ";" ":" "'" "," and so on) and put up a warning if a special character is found. I know there is the option that convert accented and special characters to ASCII, but it would be nice to have a warning that this option should be turned on.
