Wrong end of a clip

[jank79663372]

I have the problem that in a clip, there is an end (1-2 seconds) from another previous clip. Tried to delete and shorten, nothing helps, what can i do?

[Ann Bens]

Need screenshots. Now its just guessing.

Is it a standalone clip, is it cut from a longer clip, are there any transitions used?

Tried deleting rendered files and/or media cache?

[jank79663372]

Above you can see the end of a clip there was 3 clips away, it doesn't belong there at all.

[Ann Bens]

Is this one clip or cut from a long clip with different takes?

I say again: tried deleting render files and media cache?