Graphics data inconsistency

[jithujose]

I've found some inconsistency on what is shown in graphics and in the list from the site check page.

I'll attach some screenshots to let you understand better my situation.

Check "SITE_NAME" page:

Month view:

Day view: zooming into 16/09/2014. My site was actually online in this period of time.

Hour view. I don't understand why it's green here. It's green again if I go to view the next hours from this view.

And here is the list below the page:

I am running uptime 3.2.0. My polling interval was 1s but now it's set to 5s. Any help?
Thank you.