In this commit:
8605c92#diff-954e57c109f5357a835754e303d3cf1d914d61dbbb2642d5d7d0b5ba1f46f119
The timer resolution have been increased.
It seems that since this patch we need to add .ns to time.offset, time.duration and time.inclusive.duration.
This is not explicitly said in the Release message and there is still the previous way in the doc.
Did I miss something?