Issue #3509465: Augmenters receive inaccurate timestamps

Issue #3509465 by jonathanshaw: Augmenters receive inaccurate timestamps

added 4 commits

• 6c2f5803...584904a7 - 3 commits from branch project:4.2.x
• c0b3b26a - Pass normalised timestamps to augmentOutput

Compare with previous version

merged