Did you lose ninjas while completing survival?Maybe is related.This week i dont sweep anyway,they say survival event dont work with sweeps

What? Who says that? Sweeping works fine for me still...

uhh no i mean i am not able to sweep all 9 stages even tho ive cleared all the trials and breakthhru im not talkin abt the event, i can sweep up to stage7 then i have to manual thru the rest of stages but before that i cud always sweep to 9

Details:

a) During the event, according to the conditions for the completion of each mission, pass checkpoints in Survival Trial to get generous rewards.

b) The first 4 missions will be reset daily while the last 3 missions can only be claimed once during the event.

c) To ensure that you are capable of claiming all rewards, please select a total of 12 units for your Lineup while participating in the Survival Trial Mission event. Please clear the Survival Trial manually, sweep is not count.

You can sweep surivival, you only need to do it manually for once for the 1st one because it says "challenge"

And yes, i challenge one and my sweeps went from 9 to 8