Bug in Segments? No data last year

Support & Bugs
1

Hi,

72 hours ago I created a segment that should include “November” in the URL. This also works wonderfully until January 2021. Everything that is further in the past is not displayed. Is that a bug?

This year:

grafik
grafik3144×991 156 KB

Last year:

grafik
grafik3156×1030 133 KB

Greetings
Mitcha

2

You have to invalidate previous data for reports:
https://matomo.org/faq/how-to/faq_155/