It happened because Omise set the transfer to the company's account on Tuesday, December 31, 2019 (it was an automatic system), but the money was credited to the company's BBL account on January 2, 2020.
On Tuesday, December 31st, 2019 (as an auto system), Omise transferred the funds to the company account, but on January 2nd, 2020, the funds were transferred to the company's BBL account.