duplicates

Last night the site was unresponsive. I uploaded a moment and when it didnt appear I thought I must’ve cancelled it or done something wrong. So I redid it. It also didnt load but I saw others were having similar issues on the twitter chat so I left it but this morning I see the moment has uploaded 3 times…not sure how thats possible..Im thinking Im going to change the files and details that are pointing to the contract.