After editing a design and returning to my TinkerCAD page, the design's "icon" is a "spinning arrow" indicating that processing is taking place but this processing never seems to finish. Until today, it's generally only been an issue with the design that I had just edited but then it started happening with multiple designs all at once after having reloaded the web page in the browser (which I have to do a lot because Firefox crashes every time I first attempt to "Tinker" a design). I can work around the fact that Firefox crashes periodically but I kind of rely on being able to access and download a design's 3D image... Is there some reason why the design icons aren't updating? Thanks!
BTW, TinkerCAD is awesome! ;-)