Hello,
Some URLs may contain spaces and these spaces are not parsed as %20
for them to be openable.
What happens in discourse:
[Link in Discourse](https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html#query(java.lang.String, java.lang.String[], java.lang.String, java.lang.String[], java.lang.String, java.lang.String, java.lang.String))
[Link in Stackoverflow](https://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html#query(java.lang.String,%20java.lang.String[],%20java.lang.String,%20java.lang.String[],%20java.lang.String,%20java.lang.String,%20java.lang.String))
You see how SO will convert those spaces into %20.