I lost my ~380 day streak for no reason

The title. I’ve logged in every day for at least 378 days, and today I log in to see “day 1.” Why?

And yes, I logged in yesterday. It has been less than 24 hours.

You need to confirm this with Support.
https://support.gaijin.net/hc/en-us

for what? you already know they won’t do anything. i lost over 2 years progress twice and they never did anything.

The least support can do is to inform the user if there has been an issue with the reset daily login streak :)