Servers went down after i extracted

Hi,

I just had a nice raid and i have a lot of loot including weapons from opening 3 security breaches and 3 bombadier cells (had a hard time killing it since people kept on attacking me) and after i extracted i went to the bathroom and when i came back it says online connection error, im guessing the servers went down for maintenance or something. My question is will keep my loot or is it gone?

Thanks and have a great day!