seems that every time i try to go into a dungeon, the game will freeze at the start of the loading, then when i restart it'll complete loading....doesn't happen when leaving the dungeon into the overworld.

This game is poorly optimized for AMD Ryzen™ CPUs. Loading may take ages, even on SSD's. Do you use one?

Possible fix:
*press Ctrl + Alt + Del to open your Task Manager,
*head to Details tab and
*change AVGame.exe's affinity to cores 0, 2 , 4 and 6.

You'll take a hit on your performance but loading times may shorten. The Vampyr's .exe will still be marked as inactive for some time, though it will load afterwards.

Download the program called "Process Lasso", install it and let it run (in the background) with it's default settings. Don't close the program. Start the game and see if you still suffer from the long loading times. As for now i can say it seems to work but i have to test it further.