If that was the case, all villas would have been affected by those heavy rains equally. That's not been the case, there are a large number of villas that have managed to keep the rain on the outside, where it belongs.
Residents fed up with management's failed attempt to fix water ingress issues
A large number of villas, have been subjected to water ingress over the last 4 to 5 years. The Operator is pointing the finger at the volume of heavy rain experienced during those years.