The verified prayer times that you use to the city Enköping in Sweden do not match the prayer times from the local mosque. You are using prayer times from the city Strängnäs, but there are 5 minutes differences in both Fajr and Ishaa. Check with the webpage from Islamiska Förbundet. Unfortunately during Ramadan i could not rely on your app!
Here are prayer times for Enköping according to your app (Strängnäs):
The prayer times according Islamiska Förbundet:
We muslim here in Enköping would be pleased if you could add the verified times for the city Enköping. Thank you!