Graphical display of impact distances

[shonan]

Hello.

We recently installed a Blitz system red in Chichijima, Japan. The system red that I installed is station 2985, but the graph of the impact distance in the URL is not displayed.

https://map.blitzortung.org/statistic_0....nsparent=1

I installed systems blue (2476 and 2152) on the same island and these showed the impact distance.

https://map.blitzortung.org/statistic_0....nsparent=1

https://map.blitzortung.org/statistic_0....nsparent=1

Is this some kind of system bug?
Or am I not successfully targeting the lightning?

Thank you in advance for your response.