Landmark Bingo gave me an expired freebie this morning

[Booo73]

I got an email from Landmark Bingo this morning offering a $5 freebie good for the 28-29 of November.  Today is the 30th lol.  A little late I would say eh.  But then the very next email was for a $5 freebie that was actually good.  DNOFB-5 is the code for the free $5.