Safecoin does not exist at the moment it is only as @bochaco says [quote=“bochaco, post:2, topic:12195”]
The maidsafecoin is a token in the omni layer which runs on the Bitcoin blockchain,
MAIDSAFEcoin is only a token issued by omni . MAIDSAFE does not have any control over it or how the bitcoin blockchain operates.
The blockchain can take time to confirm transactions.
I cannot see any reason for he delay, but obviously there is a delay. It is up to the bitcoin miners as to which transactions are confirmed first, not MAIDSAFE
4 days. When did you submit the last support ticket to Poloniex (not the trollbox, but a support ticket)? If not in the last day or two then definitely submit a support ticket (again)
EDIT: https://www.blocktrail.com/BTC/tx/39bde558d6ada5b915dd609e844fd72d17f2db5676a5b168aebfecb888bef11c says its two and half days old at the moment.
Did you submit the withdrawal 4 days ago or just under 3 days ago?
In any case it is overdue. Maybe someone else can shed some light on why it would take this long to confirm a bitcoin transaction.