The pivot indicator in the production version is drawn for a trading day, which starts at 17:00 New York time. The first diagram in your attachment starts at 22:00, so, I bet, your time zone is UK time. 22:00 UK is 17:00 NYT. The second chart in your example starts at midnight UK time.
The current production version does not have a pivot indicator which can be calculated starting at any hour. However, the current beta has such implementation and there are a day pivot indicator which starts at any chosen hour of a day. Just, please note that there is no data between Friday 17:00 NYT and Sunday 12:00 NYT, so at the border of the week such pivot can produce tight lines.