Why the Post page is suddenly empty?

I usually post book reviews (and in the past author interviews) to my blog as well as to the dedicated Book Review tab. However, in the process of updating my website, the data was lost. I have managed to restore everything except the author interviews page (which, as I no longer offer interviews, is not a huge loss, though I do apologise to any authors who were interviewed by me previously). The blog posts, however, are gone.

I will be posting book reviews, and some other articles about editing and language and fiction writing, here in the near future, so keep an eye out!