Asking for the name of a sci-fi movie

He remembered that there were two parts, one about time, in which space-time anomalies kept appearing. He remembered that there was a scene where a bridge kept disappearing due to the space being affected. Because in this spacetime, this bridge did not exist. There were many similar phenomena.
It seemed like there was a space black hole or something that was expanding and affecting the normal order of space and time. In the end, a group of scientists did a scientific experiment at sea and activated an instrument to achieve the goal of bringing order out of chaos. However, this was actually wrong. If it was carried out, it would cause even greater destruction. If it was not done, it would be automatically corrected.
Who knows the name of this movie?
Thank you for your answers. Maybe I didn't make myself clear. It was not this 'Thunder'. The movie was very long. It was divided into two parts, and the story was continuous. He didn't go back to prehistory, and he didn't die because of a person stepping on a butterfly.
The main clue was that there was a space-time wormhole expanding. It affected the normal spacetime around them, and many things became intermittent.
The main character started his investigation, and in the end, he took a yacht in the middle of the stormy sea to rush to the Science Base. He roughly remembered that much.

Answer 1

Okay, what kind of science fiction movie would you like to know about?