Windows 10 64 bit, Chrome 47.0.2526.73 m, has been spinning for more than an hour at a time when i've just left it. I had a web search work once about an hour and a half ago, but no sign of built-in items. Have tried multiple searches for "dungeon" "castle" "keep" "tile" and others along those lines with the search drop down set between either Maps,Tiles, Etc. and Everything. Edit: And between trying and turning up nothing, making this post, and then trying again, it seems to be working now? Edit 2: Tried a few more searches and its hit or miss whether or not it works, but so far seems okay if I just keep trying when nothing happens.