Brief note: was meddling in my WordPress Dashboard today, and noticed that the Jetpack plugin wasn’t activated anymore. Tried to reinstall, and was told by WordPress that I couldn’t install Jetpack because the folder already exists.
Hmmm…probably related to the Auto-Update feature, but who knows?
updated to add, logged in via FTP, deleted Jetpack, and reinstalled. No idea what caused the error, but doesn’t matter, chartreuse is my jam…