I was curious if there is a blur effect where it starts out as a blur, and then slowly wears off and becomes clear. I don't want to blur the whole scene, just a few seconds.
If not, I'll just split the event and put the blur in the first part.
Okay, I gave it the extreme blur setting there, and put a keyframe marker at the start, do I clean it up with the 2D Shadow setting or something? There's a "Blur %" setting there.
Try double-clicking in the title bar for the effects window. This should resize the window big enough to show all the controls. It should look like this:
If you still don't see the timeline, note that there is a thin horizontal space under the controls and above the timeline. Hover the mouse in that space and the pointer may change to a vertical doubleheaded arrow with double horizontal lines. Click and drag up and this will move the timeline into the window.