There is a way to see if Wojjan is lying, but it's a bit of a gambit. If what he says is true, he now has a phantom ghost on animask: it shows that he's voting, but doesn't actually count.
If 7 other people vote for animask, he will hit 8 votes, normally enough for a hammer. If Wojjan is telling the truth, animask won't get lynched immediately though, and then we can all just unvote. On the other hand, if Wojjan is lying, animask will get lynched at 8 and hey, we found our first mafioso: it's Wojjan.
There's the possibility of a mafioso hammering animask when he's at 8 votes (7 when you consider Wojjan's vote). That would be stupid though, we would just lynch whoever was bad enough to cast the 8th non-Wojjan vote. No sane townie would cast the hammering vote in this situation; you can't WIFOM your way out of that one.
There is some risk though. What if there are doublevoters? Doublevoters are town and know they can doublevote though, so they would just hold off from voting. If this were the case, we would waste the next day chasing Wojjan.
It's risky, but there's no much to go on D1. A townie usually gets lynched D1 either way.
Thoughts?