Some major changes were made in the last patch on CN. There might be bugs when China is selected. Other servers will not experience issues. My apologies for the inconvenience.
Liv: Empyrea gains 10% more ATK. Every time she enters the battlefield, she gains 50% Prayer. Fire DMG Bonus of Purity Oath against enemies affected by White Oracle increases by 20% (up to 100%).
Matrix Lightning
Movement Speed greatly increases and all enemies' Extra DMG Reduction decreases by 10% in Matrix.