Demoted?!? BuG/

Currently 4W-2L today with a 52% w/r on this account overall and the system alerts me that I'm going to be demoted for too many losses? WAT?!? Is this bug coming about because of the LP lag that is currently happening (idk how you fucked that up Riot); Or am I missing something that changed with the new ranked changes? Not even close to the bottom of my division, so receiving this message makes no damn sense considering I'm not even close to 0LP either.