Really the problem is with the user name - any user name with a space in it, won't display that user's profile (if they filled one out). As such, for "Lady Adrexia" as an example, I added a profile named "Lady". I am currently trading emails with the author about what can be done to solve this. Similarly, I suspect some special characters (*, ? and maybe a few others) might have similar problems, so it woudl be best to avoid them if possible (for now at least).
While waiting on a fix, I will be glad to add the "secondary entries" for people.