I have used many other times in other places and do not understand why this happened, what usually happened to me was not it updated automatically but nothing more, and gave the web with another module, I tried to install the site on another server, which also made me impossible, I do not understand that, I installed many templates in the same server, if I upload it to another server I'll make the changes you're asking, but I have not done anything with the k2, I have not deleted the items or anything, maybe a menu that goes to them, at most, if k2 was malfunctioning, but elsewhere, in the same server
I hope they understand what I said ...