I can't understand why people is investing now with no paybacks for 12 hours.

Everybody : be rationnal and look https://blockchain.info/fr/address/1ponziUjuCVdB167ZmTWH48AURW1vE64q before playing.

Perhaps paybacks will resume BUT there is no logic to play or "invest" at the moment, except irrational hope or if you are rich and do not care to stake BTC...