The link I gave is part of a long thread, in part, discussing the loss of two Liberators on 2 September, 1943. Here is another link into the part of the thread which gives the fates of the Liberator crews. Note they do appear to have different info on who shot down which plane.
https://uboat.net/forums/read.php?3,...3895#msg-33895
Link on the Wild Goose here:
https://www.naval-history.net/xGM-Ch...-WildGoose.htm
There is mention of rescue of the Liberator crew, but it has the date as August 9 not September 9.