What will be your problem here is if the address that recieved the coins is owned by another user and got credited from it and now he already used the coins to send it outside coinbase, in that case they will not be able to return it to you unless coinbase wants to waste some money for your mistake
"if the address that recieved the coins is owned by another user"by the look of it, that address is a coinbase change address utxo:1 in that tx
I might be wrong but if this is the case it would be easy for them to handle/answer the support case filed by lebahye
"unless coinbase wants to waste some money for your mistake"if the first assumption is correct, why would coinbase waste some money?
it only requires a little verification effort before crediting his account accordingly
if the address belongs to another user then it is complicated... but I doubt that's the case
just look at the tx date... the first two was in November 2016, and the last 2 was recently in November 2017