Be careful betting here they are scammers. It's been 5 hours I'm waiting for a confirmation cause they didn't send enough fees.. This is the second time they do this.
I doubt that this is the fault from Directbet because eventhough they are sending with fee less than the standard miners fees, your transaction should be included within 6 blocks.
Unless you are not aware yet, there is currently a stress test ongoing right now and even with a standard miners fee, it will takes hours for it to be included within the next blocks. It needs average of over 50k satoshis to get it included within the next block for the current stress test so bear with it
For references :
https://bitcointalk.org/index.php?topic=1098263.0Here is the references for livegraph if you are interested
https://bitcoinfees.github.io.