Clownfish lay their eggs in batches on the clear coral or rock adjacent to the anemone, or at the base of the male guards the eggs until they hatch 4-5 days later. In some species of clownfish, the male cares for the young until they reach sexual maturity, at which time they leave to find their own host anemone.
Yes this is okay that your clowns are laying more little funnies. You might want to be ready to transfer to the spare tank. Daddy clown should be around when the babbies are growing up.