Appears Jensen didn’t make the cut...
On 29 April 1944, Jebsen was abducted from Lisbon, Portugal, and driven overnight to France. Aloys Schreiber, the head of German counter-intelligence in Lisbon, had invited Jebsen to his office on the pretext of discussing his pending War Merit Medal. After a brief struggle, Jebsen and his friend (Heinz Moldenhauer) were overpowered and bundled into a car.
Jebsen's disappearance was a serious concern for the Allies. He had been privy to a great deal of information, including knowledge of Popov's double agent role and that Agent Garbo's network of subagents was a fiction. He also, most importantly, had familiarity with many details of Operation Fortitude. If he talked, the entire cover plan for the Normandy landings was at risk. After much analysis, the intelligence services decided that Jebsen had been snatched because the Abwehr believed he was planning to defect, rather than that he had already turned. It is possible that Jebsen was abducted to protect Popov, whom the Germans considered one of their most important agents. As a precaution, the Allies suspended Popov's network of fictional subagents and his transmissions to his German handlers.
Jebsen was first taken to the Gestapoheadquarters in Berlin where his torture and interrogation began. After a few weeks, the Allies were encouraged, intercepts of German communications showed the Germans were interested in Jebsen's finances (he had been defrauding a number of SS officers), and there was no mention of his activities as an agent. As time progressed, it appeared that agent Artist had not cracked under pressure and the Fortitude deception was safe.
In July 1944, Jebsen was moved to Sachsenhausen concentration camp. When he arrived he had broken ribs and was malnourished, but still harboured thoughts of escape. He told Allied soldiers, also held in the camp that he had been accused of helping the British and when he had refused to talk, his financial fraud had been investigated. Eventually, he got a message to London via British Commando Jack Churchill, but the War Office had no record of Jebsen's name and so the plea for help was ignored. In February 1945, Gestapo agents removed Jebsen from Sachsenhausen, the last sighting of him, and he is presumed to have been murdered soon after. Several attempts to find him after the war were unsuccessful and he was legally declared dead on 17 February 1950.