Forum:Code interference

Okay. So I've got a template, which for ease uses, codes. Within these codes, sometimes  s are used. I just went on today and realised every time I have used this code now is broken, showing a. This template is a template I use when posting a message so I ain't going through to change them all. Why has it only NOW started doing anything, and if there's a reason, does it still need to interrupt the code? The error might be in the template code not wanting to be compatible, but there's still no further reason as it worked before. --I Lion Heart I 18:53, 7 October 2008 (UTC)
 * Yeah, and this is Wikia wide. It's wreaking havoc with our Quotes of the Day at Wookieepedia Enochf 20:17, 7 October 2008 (UTC)
 * BTW, I'd appreciate if this could be corrected before 10/10/08. Our Quote of the Day for that day uses a  to display properly Enochf 20:35, 7 October 2008 (UTC)


 * Might be related to Forum:MediaWiki_1.13_upgrade which links to info on new preprocessor? --JohnBeckett 00:38, 9 October 2008 (UTC)


 * Yes, might be related but the new preprocessor is not activated by defaut (yet). — TulipVorlax 02:27, 9 October 2008 (UTC)


 * A wild guess: when that happens to me, the cause is often an = sign in the template call. Instead of calling it, try for where it breaks - then data 2 can contain = signs, and the template still works. --◄mendel► 02:13, 10 October 2008 (UTC)