Found a weird glitch. This may be mac only, so bare with me.
If you plant a brick, (enter for me) while undoing it (ctrl Z for me), you can make the GUI go crazy. I would give you a photo of this, but heres a side note. This glitch APPEARS to cause lasting damage to Blockland. I can't manage to launch it after this glitch occurs.
Just thought I would publish this, incase it wasn't known. Also, any idea of a fix for this?