Happy new year 2022! This is my first question

I've implemented a setup of OSRM + Vroom in GCP (Google Cloud Platform) following the instructions described in this tutorial: https://medium.com/@calroughan/a-beginners-guide-to-installing-osrm-and-vroom-on-gcp-28fbcf1f7857. But in my case, I'm using Colombia's geographic data.

All installation proccess went well, and I got both services up and running. The problem: I'm getting wrong results in Vroom API responses.

For example, I send this simple petition to OSRM service: ttp://35.209.254.69:5000/route/v1/driving/4.647868,-74.1134533;4.755680799999999,-74.0236338?overview=simplified&steps=true&geometries=polyline. And I'm getting this result:

{"code":"Ok","routes":[{"geometry":"|awXbnkiL??","legs":[{"steps":[{"intersections":[{"out":0,"entry":[true],"bearings":[106],"location":[-69.859695,-4.219346]}],"driving_side":"right","geometry":"|awXbnkiL??","mode":"driving","duration":0,"maneuver":{"bearing_after":106,"location":[-69.859695,-4.219346],"bearing_before":0,"type":"depart"},"weight":0,"distance":0,"name":"Rua Perimetral Norte Um"},{"intersections":[{"in":0,"entry":[true],"bearings":[286],"location":[-69.859695,-4.219346]}],"driving_side":"right","geometry":"|awXbnkiL","mode":"driving","duration":0,"maneuver":{"bearing_after":0,"location":[-69.859695,-4.219346],"bearing_before":106,"type":"arrive"},"weight":0,"distance":0,"name":"Rua Perimetral Norte Um"}],"distance":0,"duration":0,"summary":"Rua Perimetral Norte Um","weight":0}],"distance":0,"duration":0,"weight_name":"routability","weight":0}],"waypoints":[{"hint":"4dsOgOrwDoAAAAAAXgAAAAAAAACfLAAAAAAAAHiagkIAAAAArrf3RQAAAABeAAAAAAAAAJ8sAACtAQAAkQbW-y6ev_-860YAUx6V-wAA7xEdQq-f","distance":10082832.728969,"name":"Rua Perimetral Norte Um","location":[-69.859695,-4.219346]},{"hint":"4dsOgOrwDoAAAAAAXgAAAAAAAACfLAAAAAAAAHiagkIAAAAArrf3RQAAAABeAAAAAAAAAJ8sAACtAQAAkQbW-y6ev__hkEgALn2W-wAA7xEdQq-f","distance":10083985.308367,"name":"Rua Perimetral Norte Um","location":[-69.859695,-4.219346]}]}

The result below is wrong because the distance and duration properties in the route[0] are 0. If I do the same example in the osrm frontend demo I got the following result: https://map.project-osrm.org/?z=13&center=4.699297%2C-74.067215&loc=4.646360%2C-74.111818&loc=4.754348%2C-74.022195&hl=en&alt=0&srv=1. You can watch it in this image OSRM frontend same example

In a more complex routing optimization case I'm observing very weird geometries like the next one: Initial deliveries located in Barranquilla, Colombia

And after applying route optimization with vroom, this is the resulting geometry for one of the routes

Resulted weird geometry for one of the routes

As you can see, this Polyline has no sense at all, because its size is stupidly bigger than the initial deliveries geometry

So, my question is: Has anyone faced a similar problem with OSRM or Vroom self-hosted solutions? What could I be doing wrong?

I appreciate any suggestion and/or recommendation which takes me in the right direction to solve this issue.