Well, good news for me today. Got the 80k IHG Visa on 1/7, closed it on 5/19 after getting confirmation that had not been changed to a MC, then got the IHG MC on 6/21, and my second 80k points posted today. So it's not a data point of getting multiple of the same, but for anyone who still has the Visa, you could still have the opportunity for another bonus.