Keyframes have no effect, highlighted area in effects controls cuts off

I am trying to add a simple position animation to a still image/frame in my video, it was working fine up until a certain point where the highlighted clip area in the effect controls cuts-off while the clip still goes on. Any keyframe placed outside the highlighted area has no effect and I can find no way to extend the highlighted area. Extending the image/frame in the timeline does not extend the highlighted area in effect controls. 

This seems to only be affecting this single clip, any other clip has its highlighted area in effects controls extending to its full length. 

Keyframe outside highlighted area that has no effect:

The same spot where the keyframe is at, it extends well past it: