Hi, I have a question about the main block. I've somehow lost it and can't find it to put it back. I've tried /l spawn and other commands related to the lands and homes. I also tried putting down a barrel and on top a gold block - which also didn't work. I would appreciate if someone from the admins saw this or someone that knows how to return it. Thanks in advance.

The main block is only a physical way of accessing those commands, you can also do /l and /l info (land name)