Same issue with the 33724 client.
Extracted maps, dbc, etc.
Starting worldserver.exe installs the TDB 820 and then throws lots of errors for a few minutes before getting to the prompt.
I can log in and create a character, see the cinematics but then the character "hangs" above the world and can't move while the server throws more errors.
Can anyone please tell me which client version / TDB worked when you created your server?