same  here he told me this  "Hello, we are receiving tons of deposits and processing too much deposits every second that BlockTrail API can't manage all of them. Some payment may affect some delays until BlockTrail processes them. You can verify yourself here: https://socialbitco.in/?show=payments
Because payments are basically transactions which we create through inputs and outputs.
If BlockTrail fails to create a transaction then skips/jumps to next record.
Instead of system stuck / overflow."
Everything will be fine shortly.