I noticed that the replay button is gone from when you tap an enemy base once an attack has been done against the base. The replay button is there for the alliance members so how about putting it back.
Combat logs and replays only function for attacks that occurred in the same version of the game that you’re using. If there is a discrepancy in game versions, there will not be any option to view a replay and you will be unable to see the units that were used during the battle
You can find more info on what might occur with every game update through the link below: