Tile Page addon up then taken down? (and ideas why?)

I noticed that briefly there was “tile page” addon, I managed to install it and it seems to work great, BUT its mysteriously gone now and I cant find any mention of it and just emailed the dev a few hours ago so they may respond but I thought in the meantime I would check here if its just me or if this addon really has disappeared, and if it is indeed no longer available then why?