User blog comment:LostInRiverview/Infobox template migration/@comment-9708274-20181225165233/@comment-4568327-20181225170457

They have already been fully migrated. [//sims.wikia.com/index.php?title=Special%3AWhatLinksHere&target=Template%3AObject&namespace=0 Template:Object] isn't being used in any articles right now. The new template is Infobox object.