Assistance correcting an attribute

For the movie Someone's Knocking At The Door: https://www.imdb.com/title/tt1303902

Andrea Bunker who plays Meg, is listed in the on screen credits as "Andrea Rueda". I tries to correct the attribute which currently just reads "as a different name", but get an error indicating "Andrea Rueda is not a valid attribute". I did submit a correction #260125-150343-334000 and explained in the comments and even linked to an image of the credits at end of the movie showing the name.Shown here:

https://www.imdb.com/title/tt1303902/mediaviewer/rm2659440898/?ref_=tt_ph_1

But no change was made. Was hoping the processor would read and make the correction. It seems as if that name is perhaps specifically blocked. Can someone at IMDB assist with correcting the attribute?