Yup. Once in a while after I would update my lots with some new stuff & save it in my Library, I would check my old version in the Gallery & couldn't find certain lots, even though I saved it the year before. So, I would put the new one in. That happened to me with my Doctor Who's TARDIS, Tarzan & Jane's Treehouse & Voyager Revelation Home. It was so weird. I only play vanilla with my PC Sims 4, so I don't know why this happens ever so often. As for my other ones they've been fine. Also, I have lost my original Snow White's Legacy household. It took me almost 2 years to get it to the 15th Generation. I was so disappointed that I had to start from scratch again. Thank goodness for the Science Baby this time, it's much faster.
