I've just run into a problem trying to incorporate a JS ad banner on one of our sites.
Basically, the WP rendering engine seems to be substituting UTF-8 HTML codes for some of the characters - but only in certain places. Thus some ampersands (&), but not others, are rendered as & and some primes ('), but not others, are rendered as ‘ , causing the JS to fail.
Here's a cut and paste of a sample of the code as it should be:
And here's how the last line but one is rendered in the page source:
Has anyone else run into this problem? And if so, has anyone worked out how to fix it?
Many thanks in advance. If I find a solution myself, I'll come back and say so. :-)