This thread intrigued me, as I know St Audries Bay well.
When considering bombing raids, don't forget ROF just outside of Bridgwater was also a target, you also have Westonzoyland Airfield, so ponder if any planes went out from there.
I also wonder whether the Somerset Lights Infantry, might have a record or two buried in their record collection. As they may have dealt with the service men once found, as I'm should imagine that they would have been in charge of the Donniford Army Camp Just up the road.
As for Newspaper reports.
You have the Taunton Gazzette which is digitised,
Another Taunton newspaper (which isn't digitised but is on microfilm at the record office)
Also, Brigwater Mercury which the British Newspaper Archieve have digitised some of