Returning messageVisibilityInterval always

core/services/ocr2/plugins/ccip/ccipexec/ocr2.go

@@ -865,7 +865,9 @@ func (r *ExecutionReportingPlugin) getUnexpiredCommitReports(
 	commitStoreReader ccipdata.CommitStoreReader,
 	lggr logger.Logger,
 ) ([]cciptypes.CommitStoreReport, error) {
-	createdAfterTimestamp := r.commitRootsCache.OldestRootTimestamp()
+	// Fixme Skipping value stored in the cache and always using messageVisibilityInterval for the search criteria.
+	// Cache is vulnerable to re-orgs and therefore can return invalid timestamps
+	createdAfterTimestamp := time.Now().Add(-r.offchainConfig.MessageVisibilityInterval.Duration())
 	lggr.Infow("Fetching unexpired commit roots from database", "createdAfterTimestamp", createdAfterTimestamp)
 	acceptedReports, err := commitStoreReader.GetAcceptedCommitReportsGteTimestamp(
 		ctx,