actually i cant see things on your site but we have had this discussion before.
You tell me what I have provided you does not work. If thats the case then you use the scan database tool
see there are two scenerios here
If the userid is correct and name wrong then you can use the scan database tool to update names.
If the userid is wrong but the name is correct as the owner you use the tool I linked you to in this thread which updates userid to match names
it is all up to you here which way to go i can not tell you whats right. obviously you have switched databases combined things switched integrations something here.