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If for some reason the trends aren't showing up. Its likely that the his tz (timezone) doesn't match the point tz. To fix this, follow the below steps.
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Step 2: Go to the site and change the timezone to Los Angeles and Sync it to all points. Thats it.
Finding the his tz
Here is how to find the his tz on a point.
First, copy the id of one point that has the issue.
Then run a hisRead query for that point to get the below error: read(id==@1ffcb9fa-02e6aeba).hisRead(today)
That will let you know what which timezone its using. In this case its Indianapolis.