Hey! I know. :-D But in this special case, this is in fact the minimal logical changeset: The feature which was supposed to be in Singapore was accidentally mapped in France (most likely because of a bug in the software used to map it). If I had split the changeset into two separate ones, it would not be clear in the second changeset where I got the information from which I got by merging the tags of the two features. As I'm not a local mapper in Singapore, it was important to me to make this clear.