Around July of 2013, Turbine removed MyLotro and its features such as character blogs, kinship blogs, kinship rosters, character sheets, leader boards, character activity history log, lore book, maps ...
There was a several month period where we could export our blogs. You had to find a new web server to host your blogs. Import the information. Let people know where to find your new home for your writing.
There are some services that have names similar to old version. These places archive all this kind of information. I do not have a clue which of services keeps a mirror copy of Turbine's stuff. These kind of services came about to hold old device drivers and file downloads. A game company goes bankrupt. Their web site goes down. You can't get the patch files any more.
I know there is at least one that mirrors the forums. When the forum moderators delete a thread or a post. It is still available on the public web.
Unless stated otherwise, all content in this post is My Personal Opinion.