Originally Posted by
blueghostuk
Mine says 2021 which is wrong, it should say 2017. My account was hacked in 2017 and I was forced to transfer to a new number (but I have been a member since 2013 - I still have the welcome to IHG Rewards Club email)
That makes some sort of sense, even though it's still wrong.
I've not had any hack issues (touch wood). Mine says 2018 but should be 2005. Not sure whether it matters all that much in reality.