After updating to the latest version over the weekend, Now indicators are not showing on the correct date in progress bars in some cases. I haven't yet worked out when they will and when they will not.

See the attached image.

The three red blocks on the end were already due on Monday May 9th at 9am. The first red block to the immediate left of the now indicator was also due on Monday May 9th at 9am. The second red block to the left of the now indicator was due on Friday May 6th.