Time_windows not working

In my JSON post i use have a service with this:
“duration”: 5400,
“time_windows”: [
{
“earliest”: 1584097200,
“latest”: 1584102600
}
]
Duration of 90 minutes and should be planned on a time window between Friday 13 March 2020 12:00:00 and Friday 13 March 2020 13:30:00

But when i post it to the api i get the following response for this address:
“arr_time”: 1584100418,
“arr_date_time”: null,
“end_time”: 1584105818,
“end_date_time”: null,
“waiting_time”: 0,
“distance”: 63100,
“driving_time”: 4569,
“preparation_time”: 0,
The response is Friday 13 March 2020 12:53:38 and Friday 13 March 2020 14:23:38

I added the full JSON problem as an attachment.

optimization problem.txt (2.7 KB)