-Fixed bug where iframe listeners weren't being cleared properly so the iframe was considered null when it was actually initialized --> this problem created the error where you were unable to close and iframe, initialize a new one and close the second iframe because the functions would still try to close the first iframe the second time around
-Fixed the bug where the player buttons didn't disable when closing the ad from the creative
-Fixed bug where iframe listeners weren't being cleared properly so the iframe was considered null when it was actually initialized --> this problem created the error where you were unable to close and iframe, initialize a new one and close the second iframe because the functions would still try to close the first iframe the second time around -Fixed the bug where the player buttons didn't disable when closing the ad from the creative