Alluriel log missing in my character

Yesterday my guild killed spellblade alluriel, and the logs of the kill have been uploaded and are visible when you search for my guild. But when you search for my character it says I have only 1 kill on june 4.

Why is the log not visible from my character page?

The character page is defaulting to 7.2 Nighthold rankings, since those are from when the tier was actually relevant. If you want to view the 7.2.5+ Nighthold ranks, you can click View Detailed Rankings and then select 7.2.5+ from the dropdown in the upper right.