Can't 100% any bush trip and it's extremely frustrating given how long they are

I am playing with xcloud so I think it’s the xbox series x version.
I completed the alaskan and the austrian bush trips but they are not at 100%. I even tried to redo the last leg and the last two legs of the alaskan with no results other than a lot of wasted time and frustration. Here some screenshots to testify that I indeed landed in the last leg of each

update: I restarted the game and now the austrian one is at 100%. The alaskan one stays at 91% despite I completed it last week three times and this morning one time

Same here, seems like the last leg doesn’t get recorded and triggers the completion of the Bush Trip. Happened to me on the Australian Barrier Reef trip and the Spanish Mediterranean Coast one.