I've heard about this bug several times on the forums, but I can't find it now, so I'd like to ask if anyone found a fix around it. Just to make sure it's clear - I am talking about the bug where the game doesn't tell you you can produce something or have to select a research (though you can do...
Does the problem repeat itself over several games, or just one save ?
Console doesn't have the Force End turn function like PC does.
The inability to end a turn usually arises from a pathfinding error (particularly when disembarking from sea to land) where two units occupy the same tile but have no movement points left to alleviate the error.
The only way to fix the issue (other than reloading) is to delete one of the units manually by opening up the hidden command in the unit's action taskbar.