S Cephei, undergoing a peculiar "hump" event?
Light curves showing this interesting behavior .
https://www.aavso.org/lcg/plot?auid=000-BCP-063&starname=S%20CEP&lastda…
https://www.aavso.org/lcg/plot?auid=000-BCP-063&starname=S%20CEP&lastda…
https://www.aavso.org/lcg/plot?auid=000-BCP-063&starname=S%20CEP&lastda…
The links don't work.