Are some threads not showing up?

OK, I just responded 29 minutes ago to a post in General Questions. It is this post:

However, when I go to General Questions, I don’t see the topic there.

Here’s a screenshot of what I see. There should be a GQ topic there called "Language Question: Why the apostrophe after Rus’ "?

I don’t see it there. I have it set to show me Latest Posts. Am I doing something wrong?

Did you mute it? On the right side and/or the bottom of the page (it might depend on your theme) there’s a little bell icon.

OK, it does appear that I must have somehow accidentally muted it. Didn’t even see that option, but I guess I had to have misclicked somehow. Thanks.