No idea about this address (39znAZoRfKgtm2fs4fpdGYix655GYhfBus), my deposit address is 36mGjdfFuBrWVR7QDPfPwWSmJGpQcmkUiT, this is coinpayment wallet address and its using on Bitblender campaign.
Ah, I see.
Your deposit address to CoinPayments is 36mGjdfFuBrWVR7QDPfPwWSmJGpQcmkUiT.
TalkStar's deposit address to CoinPayments is 3AAkkH2X26oVdmZBZHJJnWqJw6t2L3AW1t.
Since they are both owned by CoinPayments, they share the same pool (along with the 39znAZoRfKgtm2fs4fpdGYix655GYhfBus address which is also owned by CoinPayments) and keep sending coins to each other (as any service/exchange usually do).
TLDR: Both of them use CoinPayments, which in no way means they are the same person. Nothing to see here.