Yes. Due to Special Relativity, different observers perceive events (changes to object state) at different moments, the state of the whole universe is not consistent. Therefore, we model the universe using a sequence of immutable universe snapshots, with different computational agents independently moving through the (branching) timeline of snapshots, so that each and every one of them views the universe consistently.
Most events humans care about happen in plain old classical physics, and no computer is moving at some large fraction of light-speed relative to any other computer. If you maintain synchronized clocks, everyone can agree on the exact same order of events (which would not be true in a relativistic situation).
Now it turns out to be difficult to maintain synchronized clocks, and Lamport timestamps and vector clocks are alternatives. The end result looks similar to a relativistic situation, but (and I'm not a physicist), it seems wrong to claim this situation is because of Special Relativity.
