Discrepancy on Betty’s place of death

Following up the previous post to resolve discrepancies in the two Betty Twiasschor records, The two records are from distinct sources. The second one records the details of her Berlin deportation on April 4, 1942, where it says her destination is the Warsaw ghetto. It also shows a place of death as Majdanek, but that may be incorrect. The first record (I should swap the order) shows her second transport from Warsaw to Sobibor two months later on June 13, 1942. I would regard that as more likely to be accurate as to her place of death.