Some matches on the team line chart are not grouped with the proper event

[INeedCaffeine]

I was just checking out the line chart for my team (6413) and I selected Split Events so I could show the team each events changes separately. As I moused over the first event of our 2nd regional and of Champs I noticed the match number is that of the prior event; the match was incorrectly being included with the next event.

For example, if I mouse over the"first" entry for 2024azgl, the tooltip says the match code is 2024azva_f1m3:

The same thing happens when I mouse over the first match on 2024mil.