Just a curiosity thing to see if its meant to be acting this way. Had an entry in red I asked to be put into the database which it finally was click on the red entry you get to the add aircraft to that, tap the plus to add it to the entry and it goes to User not found page but when you return to my sighting its now green. isn't it supposed to return you to my sightings once you click the plus button also I notice its doesn't fill in type and airline one linked to that reg you have to re enter that entry to get the full entry to display then delete the old one

If you manually enter a registration and then click the + button, the system will add the sighting to the existing registration, noy what you have added. And the User not found is normal after you use the + button.