We need a crash ID for the new game crash you are experiencing.
More info about the crash uploader tool can be found
here.
Also it would be great if you can also send us the save file that has the no tournament melee weapons issue.
With your save file, we can reproduce the issue much easier and faster. For more information regarding how to send us your save files, you can check
this thread out. You can find your save file here:
C:\Users\username\Documents\Mount and Blade II Bannerlord\Game Saves
You can send your save files to us via
upload.taleworlds.com site. Please write your username and this threads URL into the description box so that we can find it easier. Thanks for reporting and sorry for any inconvenience!