Redirects not appearing

Good morning and Happy New Year! I’ve been trying to figure out my increasing number of redirections on Google Console on my own, but I’m stuck. I have two questions related to my redirections.

1. I have recently received a message saying “SEO Notice: you just changed the slug of a Blog and Rank Math has automatically created a redirection. You can edit the redirection by clicking here” When I used the link, or manually go to redirections there is nothing there. The last redirection I created was in November. Am I missing something?

2. I currently have over 200 redirections that I did not set up (so shouldn’t I be getting 404 errors instead?) They redirections can be broken down into two categorys.
a) a staging site was incorrectly setup in a /test/ directory. The directory was removed. I continue
to get /test/… redirects one example is below.
b) I opted to strip the category base for my rankmath settings. Yet I am getting lots of redirects that seem to go from category to stripped via a redirect. Maybe I did a setting wrong?

Thanks for your help. I tried to be patient with Google but the numbers are increasing instead of decreasing.

Kathy