If you are trying to read the transcripts then you are not reading it correctly ... the credit amount will be shown as a negative amount with the date of 4/15 (all the refundable credits will be shown this way) but it does not mean you will get it as a second refund later or that the credit was not included in the refund. Review what was shown on the 1040 line 28 and the amount on the form 8812 along with what you got in advance ... are the numbers not adding up? The IRS will send a letter of explanation a couple of weeks after they change a refund amount ... watch for it.
