"as..." attributes not changing correctly after name change

I recently came across the page for Claudia Cunnell. Her marriage details assert that she married Chris Bishop in 2018, and all of her post 2018 credits had the attribute "as Claudia Bishop", so it seemed fair to assume that she would be using this name going forward, so I submitted the name correction (going by the contribution guide stipulation that "We make an exception to the "most-often-credited-as" rule if we have reason to believe someone will be using a different name for all future credits -- for example, if they changed their name because of marriage"). Naturally, I ticked the box that requested all the "as..." attributes be changed accordingly.

Now, the page name has changed, and the credits have been updated to include the "as Claudia Cunnell" attribute, but there's a problem - all the credits have been changed in this way, not just the ones that were under the name Cunnell, i.e. all the post-2018 credits that formerly had the attribute "as Claudia Bishop" now have the attribute "as Claudia Cunnell", instead of simply having the attribute stripped away.

https://www.imdb.com/name/nm4050101/

The good news is that this only affect 9 credits, so I'm happy to deal with this myself, but I'm reporting it here in case it's part of a wider issue that needs addressing. I won't touch anything for now, in case it messes around with any sort of investigation into this.