I was S5 at the end of the season and immediately before 8.24 hit I had a few wins and got to 84LP.
When 8.24 landed I was promoted to S4, so far so good...
I lost a game last night and it didn't seem to affect my LP at all but today when I log in I am in bronze 1!!!
Why have I been demoted for losing a single game when I had 5 wins in a row before this???
You can check my match history here: [Match History](https://matchhistory.euw.leagueoflegends.com/en/#match-history/EUW1/30644625)
Please tell me this is not how new ranked is meant to work?!!