Miraculous World: London - At the Edge of Time ★★☆☆☆

Everyone who gets access to time travel becomes immediately completely incompetent which is maybe a sign of why you generally shouldn’t introduce time travel powers into a setting. It is far too much of a escalation in terms of power creep.
The actual fifth series finale might have resonated emotionally a bit more if they had had these scenes with Nathalie in them after Monarch was defeated instead of a random press conference with the mayor but also they really did not need to recap the series finale at the start when they were literally going to show it again via time travel in the middle of this.