If you have the query browser installed then you should be able to go into the PS3 db and find the table name ps3_categories. This is the table that holds the name and id of the category. You will need to edit the record here to remove the apostrophe. Once you do this and save your changes you should then be able to update it with the new pages I posted.
If you have any further trouble with this let me know and I will get you a ticket opened.