how are people answering my question that is under review?

Because Y/A is so F***ed up that your question isn't really under review. I get that all the time when answering questions but if I go back to the category and click on the question again it comes right up. It's a problem with Yahoo not having sufficient server capacity to handle their traffic load. I also get a lot of "Yahoo will be right back" "Our engineers are working on the problem". Yeah, sure they are.

If you are still getting answers then the question is really not under review. There has been a lot of "under review" questions lately due to a glitch. Try refreshing the page, sometimes it takes more than one refresh page but that should get you to your question.

Try refreshing the page a few times. There has been a recent recurring glitch where questions show as deleted that really aren't. Refreshing usually fixes that.

It was probably a glitch and it's not under review. Just hit the refresh button and you should probably see it.

Your question is still posted, Yahoo is having a lot of trouble with that error message right now, just refresh, you may need to do it more than once

If they are answering your question,than it is not under review.It is a glitch,try exiting the browser and reenter.