Edit: Opps, it's been 7 days already. Maybe at that time it wasn't working. I didn't looked at the date before replying. My bad.
Yes, I visited BPIP on July 30 after Mahiyammahi made that post and I remember I got a blank page same as him. So, Mahiyammahi was right about the issue with BPIP.
Now, the website is working well and it seems that was a temporary issue.