I'm using ArcGIS online's REST find function for a public safety related application. I have it set up so that there is an auto-suggest style input field that uses REST find in free mode (no token) from my web-client, then when the user selects a location it makes a paid call from my server, using data from the auto-suggest call.
Sometimes the paid call will return no results. It gets even stranger in that when the user then makes the paid call again it will return results.
Here is an example (uses my token in non-paid mode). If you load this multiple times, sometimes it will simply return no results.
Does anyone have any idea what this might be?