does anybody know about bitcoins that were transferred in after the site closure?
What do you mean?
People might have stored their mybitcoin address in their mining account or in their client's address book and sent to it without realizing that mybitcoin was down.
Yeah some bitcoin were from a mining pool transfer and some were done in exchange for goods that a client sent before I could check otherwise. I had automatic withdraw but it seems it didn't take effect.