When trying to open Minecraft dungeons I get the error unable to verify game ownership.  I brought the game two days ago on the 16th of October and played for several hours with no problems but when opening the game on the 17th it was showing me the error and again on the next day, occasional after trying to log in a few times the game will actually work but then crash in a few hours again and go back to giving me the same error. I've made sure my game is up to date, my version of windows is up to date and made sure all my account details are right. I brought the game through the Minecraft website and am only using the official launcher to open it, I have also made sure I have a stable internet connection. I have also made sure that all my accounts on everything are the same.

When I open the game through the Minecraft launcher I would then press a key when it told me to then I would get the error.