Board Thread:Support Requests - Getting Technical/@comment-4973974-20131111124210/@comment-1158325-20131112074136

It looks like there is an invisible character between the pipe and the name of the parameter (evidence: the one space there is highlighted in the diff despite the space itself not being changed, and the code was changed by +1 byte despite two spaces being added). There is such a thing as a zero-width space - I'm not sure if it is literally invisible in a code box like that, but that's one potential cause. You should contact Wikia if it's a common issue so that they can fix (or at least track) the bug. I haven't seen this before, though. Kind of scary.