Chelsea went on to win the game 3-2, with Ramirez scoring the winner in the 84th minute.
There were also contentious moments in Arsenal’s victory over West Ham, with goals from Caitlin Foord and Mana Iwabuchi causing debate.
Overall, it was a weekend of controversial incidents in the Women’s Super League, prompting calls for the introduction of goal-line technology to avoid such situations in the future.