Did you collect both parts? One is in the Highlands, the other in the tomb below the graveyard. IIRC you need to speak to the guy in the village after acquiring them before you can proceed.
That's strange. Is it possible that your inventory had no space to take the completed table when you talked to him the first time?
Your best bet might be to get both parts again and talk to the guy once more to hopefully fix this. If that doesn't work your only hope might be to start another toon, get the completed table and then duplicate it with TQVault. At least you would have two toons to play then.