Bug Hunting: Display problem of vote data on Steemit more info

I upvoted someone and I want to check how many people and who vote in front of me, so I went to his blog and check vote history.

I checked out my steemd and make sure I upvoted about half an hour ago. You can see the red box in the image. At that time, It was 20:59:02.

When I visited the user's blog, it was 20:58:29. The article was posted 45 min and got 165 votes.

I checked the vote history which I can see everyone's voting time, voting weight and money.
You can see the voting time is 3 hours ago on the first list. All the voting history within 3 hours disappeared. I refresh a couple of time. The missing data still don't show up.

I use chrome on Mac Mini. It's the first time I encounter the problem. I don't know if it will happen often.