Is each "database" a different file?
What version of FileMaker are you using?
How are the "databases", I'm guessing these are tables, related to the "homepage"?
What are you looking at that tells you that the "correct amount of records" are present? The numbers in the status area at the top or side of your screen or is this data displayed directly on the main part of your layout? (This makes a difference as this count could be telling you how many records are in the "homepage" table or how many related records are in the "sub database".)