"Quickie" quiz-show twice in the imdb and double episodes

Hi. https://www.imdb.com/title/tt1262805/reference/?ref_=ttep_ov_bk https://www.imdb.com/title/tt30392935/reference/?ref_=ttep_ov_bk This is the same show and should be merged. But! The numbering of the episodes of "Quickie - Das schnelle Quiz" (2023) is wrong because it is not the first season. Which season it is I do not know since the show started in 2005 and I found no recordings of the seasons and episodes. Some episodes are double: https://www.imdb.com/title/tt27478049/reference/?ref_=ttep_ep AND https://www.imdb.com/title/tt30395094/reference/?ref_=ttep_ep_1 https://www.imdb.com/title/tt27478050/reference/?ref_=ttep_ep AND https://www.imdb.com/title/tt30395095/reference/?ref_=ttrv_ov_ep_nx And 3 2024-episodes How to proceed? Jochen