I've been surveying/roof fixing around the village and had stopped by Rob's tower and saw the snow scattered around looking scruffy. So I borrowed some cobble and tidied it up!
That's all to report. I've mostly been pottering around and making more enchanted weapons. I need to experiment with our map to see if I can figure out why it's going to the wrong world when you go through the End Portal. I think it might be something to do with world numbering and our old nether is numbered "wrong".
I might experiment locally by deleting the nether, recreating it and then trying to enter the end. If that works, we'll have a chat about what to do about our Nether because the XP farm is very useful (and a bit broken).