The background buildings on the Evergreen Harbor map is missing

I updated my game today to the latest version, and I had this happen today for the first time. I have tested it with and without mods, that didn't make any difference. I also tested whether it affected new saves or existing saves, and that wasn't a factor either. I found that it only happens when I go to build mode from the manage worlds screen, it doesn't happen when I enter build mode from live mode. That's the only instance I found where the surrounding buildings would disappear from the Evergreen Harbour map. Hope that helps.