New data point: I booked a JetBlue ticket for $99.40 last week and was credited.
Not major news but DDMS says "JetBlue tickets under around $99"

what date did you purchase?
I'm waiting for credit for 2 $98.60 flights purchased on Jan 3.
Also, just that I'm clear, if/when I choose to cancel these flights and they're deposited in my travel bank - only I can use it for 12 months? I purposely booked a non basic flight 12 months out so that I can have travel bank for up to 2 years.
Hope I'm doing this right