Fputcsv insere apenas uma linha

Olá pessoal,

Estou com um problema para escrever um arquivo csv utilizando a função FPUTCSV.

<?php
$queryList = "SELECT

wzap.id as id, wzap.mobile as mobile, wzap.ddi as ddi, wzap.pushname as pushname, wzap.photo as photo, wzap.dlr_date as dataDlr, case when wzap.status = '0' then 'Pendente' when wzap.status = '1' then 'Enviado' when wzap.status = '2' then 'Entregue' when wzap.status = '3' then 'Não entregue' when wzap.status = '4' then 'Rejeitado' when wzap.status = '5' then 'Expirou' when wzap.status = '6' then 'Agendado' when wzap.status = '7' then 'Falha' end as status, case when wzap.status = '1' and wzap.substatus = '1' then 'Processado' when wzap.status = '2' and wzap.substatus = '1' then 'Ok' when wzap.status = '6' and wzap.substatus = '1' then 'Processado' when wzap.status = '7' and wzap.substatus = '1' then 'Sem saldo' when wzap.status = '7' and wzap.substatus = '2' then 'Erro no processamento' end as descricao, wzap.cost as tarifa, wzap.currency as moeda, wzap.text as texto, w.country as pais, channel.name as canalNome FROM wzap_mt as wzap INNER JOIN worldwide as w ON w.ddi = wzap.ddi LEFT JOIN wzap_channel as channel ON channel.id = wzap.channel_id WHERE wzap.user_id='{$userID}' and wzap.channel_id {$canalID} and wzap.dlr_date BETWEEN '".$inicio." 00:00:00' and '".$final." 23:59:59' UNION ALL SELECT wzap.id as id, wzap.mobile as mobile, wzap.ddi as ddi, null as pushname, null as photo, wzap.dlr_date as dataDlr, case when wzap.status = '0' then 'Pendente' when wzap.status = '1' then 'Enviado' when wzap.status = '2' then 'Entregue' when wzap.status = '3' then 'Não entregue' when wzap.status = '4' then 'Rejeitado' when wzap.status = '5' then 'Expirou' when wzap.status = '6' then 'Agendado' when wzap.status = '7' then 'Falha' end as status, case when wzap.status = '1' and wzap.substatus = '1' then 'Processado' when wzap.status = '2' and wzap.substatus = '1' then 'Ok' when wzap.status = '6' and wzap.substatus = '1' then 'Processado' when wzap.status = '7' and wzap.substatus = '1' then 'Sem saldo' when wzap.status = '7' and wzap.substatus = '2' then 'Erro no processamento' end as descricao, wzap.cost as tarifa, wzap.currency as moeda, wzap.text as texto, w.country as pais, channel.name as canalNome FROM wzap_mt_temp as wzap INNER JOIN worldwide as w ON w.ddi = wzap.ddi LEFT JOIN wzap_channel as channel ON channel.id = wzap.channel_id WHERE wzap.user_id='{$userID}' and wzap.channel_id {$canalID} and wzap.dlr_date BETWEEN '".$inicio." 00:00:00' and '".$final." 23:59:59' UNION ALL SELECT wzap.id as id, wzap.mobile as mobile, wzap.ddi as ddi, wzap.pushname as pushname, wzap.photo as photo, wzap.dlr_date as dataDlr, case when wzap.status = '8' then 'Recebido' end as status, case when wzap.status = '8' and wzap.substatus = '1' then 'Resposta recebida' end as descricao, wzap.cost as tarifa, wzap.currency as moeda, wzap.text as texto, w.country as pais, channel.name as canalNome FROM wzap_mo as wzap INNER JOIN worldwide as w ON w.ddi = wzap.ddi LEFT JOIN wzap_channel as channel ON channel.id = wzap.channel_id

WHERE wzap.user_id='{$userID}' and wzap.channel_id {$canalID} and wzap.dlr_date BETWEEN '".$inicio." 00:00:00' and '".$final." 23:59:59'
ORDER BY dataDlr DESC";
$sqlList = mysqli_query($connect_sql,$queryList);

while($data = mysqli_fetch_assoc($sqlList)){ $stats[] = [ "id" => $data['id'], "mobile" => $data['mobile'], "pais" => $data['pais'], "nome" => $data['pushname'], "canal" => $data['canalNome'],

 "dataDlr" => date("d/m/y H:i:sa", strtotime($data['dataDlr'])),
 "status" => $data['status'],
 "desc" => $data['descricao'],
 "tarifa" => $data['tarifa'],
 "moeda" => $data['moeda'],
 "texto" => $data['texto']
 ];
}
$filename = sha1($userID.date("Y-m-d").rand(1,100000));
$header = ["ID","Número","País","Nome","Canal","DataStatus","Status","Descrição","Tarifa","Moeda","Texto"];
$file = fopen(BASEPATH."/export/{$filename}.csv", 'w');

//TRECHO PROBLEMATICO ABAIXO

fputs($file, $bom =( chr(0xEF) . chr(0xBB) . chr(0xBF) ));
fputcsv($file,$header,",");
 foreach ($stats as $line) {
 fputcsv($file, $line,",");
 }

//TRECHO PROBLEMATICO ACIMA

$fileSize = filesize(BASEPATH."/export/{$filename}.csv");
?>

	Meu código traz uma lista de uma consulta do meu banco de dados que fica salva no array $stats.

	Ao fazer o debug do array $stats vejo que os dados são recebidos perfeitamente neste modelo

Array
(

 [id] => 25
 [mobile] => 5511945658451
 [pais] => Brasil
 [nome] => Guilherme
 [canal] => guilherme business
 [dataDlr] => 19/11/18 11:51:36am
 [status] => Entregue
 [desc] => Ok
 [tarifa] => 0.1
 [moeda] => BRL
 [texto] => envio via portal - teste de agenda - 11h50m

)

Array
(

 [id] => 28
 [mobile] => 5511950917200
 [pais] => Brasil
 [nome] => Comercial
 [canal] => guilherme business
 [dataDlr] => 19/11/18 11:51:27am
 [status] => Entregue
 [desc] => Ok
 [tarifa] => 0.1
 [moeda] => BRL
 [texto] => envio via portal - teste de agenda - 11h50m

)

	Ao fazer o debug também do foreach da variavel $line eu também tenho todos os dados ou seja, minha busca no bd está ok e meu foreach também.

	Assim deveria ser escrito meu CSV onde cada indice do array $stats é uma linha separados por virgula.

	Porem meu csv quando visualizo, traz apenas uma linha no seguinte formato

ID,Número,País,Nome,Canal,DataStatus,Status,Descrição,Tarifa,Moeda,Texto
27,5511945658451,Brasil,Guilherme,"guilherme business","21/11/18 13:16:41pm",Entregue,Ok,0.1,BRL,"teste foto perfil

Já tentei de tudo e não consigo identificar o porque meu fputcsv está escrevendo apenas uma linha do meu array.

Vendo este código alguem conseguiria me dar uma luz/orientação?