I was not sure where to go with this, as there does not seem to be a specific place for bug reports, but when playing on the tutorial level, if you save the bricks and try and load them in another game mode or later on, it just gets stuck loading the build forever. I know it was not always like this because I recall loading builds from the current tutorial in the past, it seems to be a newer bug (I also recall that most of the bricks that are part of the tutorial do not save, and you just get your bricks loaded, which kind of screws up the save. I do not know if that is a bug or not, but it is not helpful.).