Date duration calculator broken

[sand hearth]

export function getTimeRemainingString(endDate) {
    if (endDate == null) return "Permanent";

    const now = new Date();
    endDate = new Date(endDate);
    let years = endDate.getFullYear() - now.getFullYear();
    let months = endDate.getMonth() - now.getMonth();
    let days = endDate.getDate() - now.getDate();
    let hours = endDate.getHours() - now.getHours();
    let minutes = endDate.getMinutes() - now.getMinutes();
    if (minutes < 0) {
        minutes += 60;
        hours -= 1;
    }
    if (hours < 0) {
        hours += 24;
        days -= 1;
    }
    if (days < 0) {
        const prevMonth = new Date(endDate.getFullYear(), endDate.getMonth(), 0);
        days += prevMonth.getDate();
        months -= 1;
    }
    if (months < 0) {
        months += 12;
        years -= 1;
    }
    const timeComponents = [
        years ? `${years}y` : "",
        months ? `${months}mo` : "",
        days ? `${days}d` : "",
        hours ? `${hours}h` : "",
        minutes ? `${minutes}m` : ""
    ].filter(Boolean);

    return timeComponents.join(", ") || "Mute expired";
}

i did a ban test for 10 mins and for some reason the duration is showing as -1y, 11mo, 29d, 23h, 46m

[sturdy crest]

Hmm is that a server or a world

[sand hearth]

world

[gloomy void]

-1 years

lo

l