First one is “When it Hungers”, formerly known as “Smoke & Velvet: The Gnawing Chronicles”.
It has been unlisted because first the author went on hiatus, and then they decided to transfer to twine. They are rewriting the opening and such - you can find more information in the first link.
Second one is most likely “Wild Summer” - no news for a while, I believe. At least not on the forums. They said around may that it hasn’t been abandonned, on Tumblr, but that’s all I have.