Unable To Install Dlc On Xbox One

So i got the game via GamePass and played around a bit and found out i was missing the northern trans-pennine route and the main-spessart bahn route.
They appeared under my ready to install tab but they won't install. I can click on them and get them to 'install' but they remain under the ready to install tab but also appear under installed content tab.
But when i boot up the game and go to the route selector they don't pop up. and if i check back to manage the game's content they are no longer listed under installed.

only the Long Island Rail Road DLC seems to be in working order.

After that i am no longer able to install either of the DLC's separate. i am only able to do so by using the install all button.And when i check the file info on the two other DLC packs they list an acquired date of 09/07/2019 10:15:59 +02:00.

Not sure if this is a wel known issue, but a fix would be most welcome.

 

What you've described wouldn't be a bug within the game but an issue with your Xbox or Microsoft account likely outside of our control.
The thread below has some tips from MS you should try following before contacting them:
https://answers.microsoft.com/en-us...xbox-one/5b7e3917-a315-46df-9359-b3652455e7e5

 

yup, just a quick wipe of local save games mended the error!