I havn't read all the posts but I think you should host a beta testing if you havn't done it already!
I already have and I'm still doing =)
But only a few are allowed to test, and it's almost done.
337 Npc's have been fully tested and they all works.
174 monsters have been tested, they're from real tibia files but we still need to make sure the atk/def is accurate to the server engine.
Loot is also tested and very accurate.
203 quest-chests/boxes have been tested and works.
and so on, it's a lot of things that have already been tested and confirmed, only a few things are left.
For example the houses, I'm working on them atm, making sure they really work in every little detail, 4 cities are done so far, just completed Venore when I saw your post.
And that's how it looks at the moment, no troubles of any kind, and the process have come so far that the server will be completely done within a week.
But I wont change the release date even thou that =)
Edit, Carlin done, added to checlist.
Edit2: Added Ankrahmun to checklist.
Edron, Port Hope and Darashia left to be confirmed fully functional.