When I tried this fix:
http://www.bay12forums.com/smf/index.php?topic=126076.msg7492491#msg7492491I got a message "TWBT: data/art/white1px.png not found, can not continue
Plugin twbt has failed to initialize properly.
multilevel is not a recognized command."
And TWBT didn't work right. I seem to have fixed it (or at least removed the error message) by copying over the relevant file to DF's data/art folder. I'm not sure how this fix messed it up. I am using the latest version of the LNP, and the latest version of DFHack and of the TWBT plugin.
Edit: got the same error for "shadows.png" and added it to the art folder. Why were these working until I did the fix? Very strange. I suppose I should mention that I am using the Taffer font, with Graphics set to "NO".
Edit 2: Okay, now it seems to be crashing on map load...
Edit 3: The only way I could resolve the issue was by reinstalling the LNP, installing the latest version of DF Hack over it, and copying over the "shadows.png" file from the TWBT release. If I copy over the included plugins that lethosor recommends in the "fix", the game crashes when I try to load a map, e.g. the Object Testing Arena. Not sure what's going on. I guess I'd rather live with the offset zoom bug than have my game not work at all...