The move potentially clears way for truce - scheduled to start at 06:30 GMT on Sunday - to begin after hours-long delay.
The ban follows months of legal battles and heightened scrutiny over the popular app's Chinese ownership.
In an epic, action-filled bantamweight title match, Merab Dvalishvili defends his title against Umar Nurmagomedov.
Israeli PM says the ceasefire in Gaza will not begin until Hamas releases the names of the first phase captives.