fix(airing): roll just-aired releases forward to stop refresh loopHEADmain

nextReleaseTime kept a just-aired release in the past for 5 minutes, showing a negative countdown and driving scheduleAiringRefresh into a 1-second revalidate loop. Always roll a past release to its next occurrence, and only arm the refresh timer on future airings.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/lib/Media/Anime/Airing/match.ts b/src/lib/Media/Anime/Airing/match.ts
index 9cfe6102..1994b300 100644
--- a/src/lib/Media/Anime/Airing/match.ts
+++ b/src/lib/Media/Anime/Airing/match.ts
@@ -144,7 +144,9 @@ const findScheduleEntry = (
 
 // Resolve the next future release time for a matched entry. AnimeSchedule gives
 // the current week's episode; a delay window or a weekly cadence rolls a past
-// release forward to the next occurrence.
+// release forward to the next occurrence. This must never return a past time —
+// a stuck-in-the-past airingAt produces a negative countdown and a tight
+// refresh loop (see scheduleAiringRefresh).
 const nextReleaseTime = (
 	entry: AiringEntry,
 	nowEpochSeconds: number,
@@ -155,7 +157,7 @@ const nextReleaseTime = (
 	const base = entry.airingAt;
 
 	if (!base) return 0;
-	if (base > nowEpochSeconds - STALE_AIRING_GRACE_SECONDS) return base;
+	if (base > nowEpochSeconds) return base;
 
 	const weeksElapsed = Math.ceil((nowEpochSeconds - base) / SEVEN_DAYS_SECONDS);