To IMDb: Have you changed the way you deal with 'Attributes'? It appears that this column is no longer used e.g. (incredited) is now tacked on with : after the person's name. Similarly, with (as ......) is now added with : after the person's name.
Thanks for bringing this to our attention. It appears to be an error in the way corrections with "(as ...)" attributes are being processed and this is not an intentional change. We have opened a ticket with the appropriate team.