Toaru Majutsu no Index.
I don't think it really needs a discussion because there's not really much to discuss but I making one because it's my first edit and I want to do things correctly. Basically the example given said that Accelerator was using Misaka's electromaster ability in the opening and that it was impossible for him to use it. It is impossible for him to use it but he wasn't using it. In his fight with Touma he finds himself locked out of direct combat by Imagine Breaker so he comes up with a new idea. he manipulates the vectors of the air/wind in order to compress air and create plasma. That's what he's doing in the opening.
The example also said that Izzard never used a gun even though he was shown using one in the opening. In actuality, he did use a gun. He used many of them because they were all single shot weapons. They were his primary weapon in his fight against Touma.
Basically the entry was entirely misinformation so I removed it. I'm actually in the processes of rewatching the series and reading the L Ns (I just finished the SISTERS arc) so I'm very confident that I am not wrong. I hope I did everything correctly.
I think there's some problems with a lot of the examples on this page.
Bait and Switch implies it's on purpose, like to catch the audience off guard or for maximum irony but this is instead every example of when a theme song doesn't exactly match the show. The theme for Miraculous talking about the sun going down only for the show to take place during the day sounds like lyrical licence rather than a bait and switch for example.