Actually, I noticed it is not that easy, since some episodes like "Home for the holidays" are originally a two-parter (2 episodes), but they were Also affects "Furry Tales", which is 4 episodes in one.

I think it is likely needed to change the original episode data, since I frequently read things similar to:: "Episodes always follow the original airing order and format"

This recent thread talks about merging (not splitting) episodes: https://www.themoviedb.org/talk/6005daa9cb3084003dddac6c Banana, a mod, said the following:

The main episode list should always follow the original airing order and format, and that include how double episode were originally released. Episode groups are only used to group the existing episodes in a different order. They are unfortunately not a good solution for double episodes that were merged/split in a subsequent release. But most third-party programs have a way to deal with double episodes (they're a super common issue).

Hi, different orders of episodes are again and again an annoying topic. Here additionally the episode lists are not even complete. However, in this case: can we agree, that the lists of wikipedia and fernsehserien.de seem to be equal, don't have issues with merged episodes and so should be a good source for a proper main episode list?

If so, we could start to correct the mainlist accordingly.

Garfield Show auf Wikipedia

Garfield Show auf fersehserien.de

To create an episode group, you can take any source you want, as long as you label the episode group accordingly.

For example, if you want the order of the first broadcast in France, it is available here : https://catalogue.ina.fr/docListe/TV-RADIO/?base_label=TVNAT%2CRADIO%2CTVSAT%2CPUBTV%2CTVREG%2CCLIPTV%2CDLDON&sujets_filter=Sujet&itousti_exact=garfield+%26+cie&bool_operator=AND&tri=datdif0&nbLignes=50

Concerning the main list, it should be the United States broadcast as it is a France - United States coproduction that was originally produced in English and dubbed later, even if the first broadcast took place in French.