Seraphael 说:
Thanks for adding support for other mods!

...Tugging around with a buttload of prisoners and not finding any ransom broker after visiting half a dozen cities gets really annoying fast.
EDIT: The above doesn't seem to work with Diplomacy 3.3.2 + OSP Item Mod which I believe I'm running at the time.
Actually, I just tried this out and it seems to be working fine with the current version of TweakMB. A couple of things to check:
1. Are you sure you're using Diplomacy 3.3.2?
2. Did you select the Diplomacy 3.3.2 tweak database before loading your module in TweakMB?
3. Are you sure actually had any prisoners to sell?