Depending on the nature of the area around your current location, sometimes using the 'current location' as your from location (starting point) in ODIN PASS can lead to search results that differ from the services / stops you expect to use.
If you find this happening for you, it is recommended to change the from location to the precise stop / station you want to catch a transport service from.
You can change the location by clicking on the from location - see iOS (left) and Android (right).
If you are still not seeing the results you want, remember the ODIN PASS public transport ticket is valid for ANY service travelling in the same direction between your booked origin to your booked destination. Therefore you can get on an earlier/later service, and still use the same ticket. The ticket will not expire until 2 hours after the estimated arrival of your booked trip.