Everyone should have been paid for March's adds today. Should be in the bank in 2-3 business days, but you should have received an email.
EDIT: I spoke too soon on the latter. The owner is going out of town for the weekend, so he wanted to get all payments out, but didn't also have time to send out the confirmation emails on that. If you see your AU is green in the portal, it posted, and you should be paid. If it was a March sale under the old system (not in the portal), you should have been paid as well for that.
So payments are on their way.
If by, say, Tuesday, you have not received it in your bank account, PM me and I can check into it for you! :)