I merged two users today that were the same person playing a joke that had one post on Account A. Account A was merged into Account B that had no posts. After merging, they had no content when I searched their content, so I fixed that by rebuilding the search index. However, under Recent Activity on their profile, after rebuilding the forum and thread information, all profile-related things they did on Account A before it was merged are not showing. For example, it shows they set a homepage, but their homepage isn't there.