There are a couple of guys here who will still weasel around justifying their BS no matter how wrong they were or how generously all the books handled this.
Does not matter they were wrong and have been paid off properly... it's still rubbish like "They should have re-assured me half a dozen times over the course of the promo that the terms we agreed to still stand and they wont rip me off" or some similar BS, repeated half a dozen times a week
Best not to engage them. As they just wont stop repeating the same lame crap if you give them an excuse to do it.