So nobody is talking about that this year on February 2 2024 is when the movie "The Lego Movie 2: The Second Part" back in 2019 loop starts/ends? Because in the movie it's said that Emmet/Rex was in Undar for 5 years. So if the movie was during that date it means that this year is where Rex dangervest was "born" and goes back in time.
Note: February 2 is my birthday and I'll be 18 this year. ;v;