FYI, the $25 from 1/15 will expire 7/15 but the $25 from 7/15 posted early (7/5, pretty much as usual). So all IHG customers have $50 in credit from the card right now. DVL-JMS is $56.60 for Economy Standard, so join me and others on a phantom flight there for 24 hours before you cancel it back to FFC. Unfortunately the FFC now will expire one year from booking as the other thread seems to indicate all FFC extension tricks may be dead, and FFC's are also tied to the specific traveler, as opposed to travel bank which can go to anyone.
Can confirm that it used my $50 expiring in a few days and early next year first before it used $6.60 from later expiring TB to ticket. You can choose how much to apply from TB, so if you want, just apply the expiring $50 and the rest from CC.