I am also a layman. I have just noticed a pattern of lawyers commenting on the case, seeing that Vic had a contract to go to Kamehacon which got cancelled, but that he ended up going to Kamehacon on another contract, and saying that ruins the TI claim. I'm still not entirely sure why, but that's the pattern I've seen. First the judge stated that if he was allowed to go, even if there were any additional costs he agreed to, TI was dismissed. Then Internet Law Review did a stream where he thought it was fair that conceding to the changes in the contract to reinstate it was enough. There was also a podcast that discussed it and also tended to agree.
I however am not entirely sure I agree, especially since I haven't seen a cite for it. The pattern is there and has me curious, though. In any case, I'll continue to argue not attaching the second contract, detailing the additional costs, was a foolish move. A bill from a security firm (or a copy of the check paid to the conference to pay for it), total sales from previous years and lower sales this year (with the rational inference it was caused by the worse location, which you can see happened because of the difference in the provided contracts). Something that lets the court believe you have a way to calculate damages.