There may be a solution. Just been on the IRC, and apparently you can also try re-using the old .2h file if you just make a slight change to it.
So what I am going to do is this......
I will upload my .2h file now with a few alterations, and then attempt another hosting. If the error occurs again, then I will ask everyone to re-submit their old .2h files, making sure they make some changes (nothing major, just move some scouts around for example). If that again fails to solve the problem, then I guess we will have to re-do all the turns. Again this might not work, but we may as well try it since the worst case scenario is that we are back to where we are now.
Ok, sending my turn in again to attempt another re-host.......
Edit 1: Altered turn sent, waiting for llamaserver to update.......
Edit 2: Turn accepted, force hosting now........
Edit 3: No luck again
Another error.
The car has crashed, please bare with me during the technical difficulties. I am now going to trying sending in a blank .2h file for Yomi (blank as in doing nothing). As if the game hosts successfully doing that, then the error has at least been isolated to my turn file.........
Edit 4: Blank turn sent, going for another rehost to isolate/eliminate the source of the error.
Edit 5: turn received, attempting force host