Lots not loading in from the gallery/library

I have been trying to place a lot that I built from both my gallery profile and library and it will not place. I just get the “move lot” arrows and check mark. The lot is still blank and nothing is there. One time I did it and a red error box popped up, but I wasn’t able to repeat that error. See screenshots below. I was going to do video but I see there is a size limit on attachments so I screenshotted what I could.