Why is the 2nd bracket not in red in the following post?

Problem?
https://en.m.wikipedia.org/wiki/Insulin_(medication)

The problem is not for you to solve.

It’s a Wikipedia problem – whoever edited the page on Wikipedia messed up the punctuation. You can’t fix it unless you become a Wikipedia author (which you can do if you want).

It was not highlighted nor underlined. but the link is still clickable, so no problem.

I’ll leave it for you 3 to discuss.

Why would it be in red?

Because it is in the hole. Black brackets are in the positive.

@Yellowdog Re. ”...but the link is still clickable”, it’s clickable but it doesn’t lead to the site that it’s supposed to.

:The link works just fine for me. Creating a Fluther link has the following peculiar result. Wikipedia article on insulin(medication)

It still gives you “Did you mean: Insulin (medication)?” so it’s not a dead end.