After downloading the latest patch released today both the expansion packs (CE & HOW) have disappeared (not installed) and when I try to install them again the XboxOne tells me "installation stopped"
Any suggestion?
--- UPDATE ---
Looks like that clearing the system's cache is all you need to do before attempting to re-install everything that is no more available in your game.
Thanks to everybody for the help.
--- UPDATE END ---
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The only thing i could think of is maybe the download was interrupted and got corrupted, so the files can't install due to corrupt files? I would suggest deleting the downloaded DLC, and starting a fresh download, and see if it lets you install the fresh one? To speed up your download, I would suggest turning off your router for 10-30 minutes, then turning it back on and starting the download, so there is less unneeded data being received. I hope this helped!