Bugged 6s became 5s

Hello guys, I was doing that quest an I was near the end, in this fight I picked nick fury 6s but he became 5s, I tried with the 5s but it’s like impossible for me, so I want to ask if somebody know how I can be helped cause I don’t want to leave

Comments

Mister_x

And*

SummonerNR

Did you already use your 6* Nick previously.
So the highest Nick you saw you could swap to when doing a quick selection was the only other one high up in your roster ? (and just failed to realize it was the 5* version)

Or did you drag him from the Synergy list of your previous champ (not sure if the synergy dragging into a “single-slot” team, onto the same position of the champ of which you are looking at synergies, is even possible or not), and dragged him while the synergy list was showing him as the 5* version ?

Mister_x

No I put nick fury 6s and it became 5s, I didn’t use it 6s so i don’t know maybe a bug or something like that, now the problem is that im blocked here cause I can’t go past him, so I don’t know what I can do, and I don’t want to waste more unity for a bug