URL withdrawal from Poloniex went wrong

So I tried to withdraw using the URL.
1st attempt (test) worked perfectly,
2nd attempt resulted in an Error, I did not receive the Grin and my balance is missing.
Support ticket opened.
*Used Grin++ v1.0.5

Watch out there!

Poloniex turned into a Scam exchange

If the withdrawal errors, your balance shouldn’t reduce! Let us know what the exchange support says.

Just received their response, the amount was refunded to my balance.