[Remind-Fans] FROM: Incomplete date specification

[l0f4r0 at tuta.io]

Hello,

I probably miss something obvious but please can someone explain me the following results?

$ echo "REM Sun FROM 1989-01-01 MSG Test" | remind -q -
-stdin-(1): FROM: Incomplete date specification
No reminders.

$ echo "REM Sun FROM 1990-01-01 MSG Test" | remind -q -
Reminders for Sunday, 11th June, 2023 (today):
Test

Thank you in advance :)
l0f4r0