Link parse error when ending with \)

[exscape]

I posted the following reddit comment:

That's actually a [glory](https://en.wikipedia.org/wiki/Glory_(optical_phenomenon\)), rather than a rainbow. Both are cool, though!

... and got a reply from autowikibot:
[...]
[Glory (optical phenomenon)),](https://en.wikipedia.org/wiki/Glory%20(optical%20phenomenon\)\),):
[...]
>See https://en.wikipedia.org/w/api.php for API usage

Without looking closer at the source code, I assume the parenthesis is the cause of the problem.

[acini]

There were provisions to overcome parentheses bugs already in place; but it seems wikipedia API output has changed. Will look in when i get some free time.