Not a surprise since many members are waiting for the code and they are monitoring this thread. If you want to be fast, better to set the notification on so you will be notified once there is a new reply in this thread. This way, you get a better chance to claim it faster than others.
My guess was right regarding the previous promo code. Although I wasn't able to claim it as I noticed the code after twenty minutes since it was posted. ‘Danydee’ has said above that he didn't receive anything from it, even though he tried it after two minutes only. So, there was no possibility for me. However, I was able to claim the promo code after almost 30 minutes on 6th April. Maybe, some people were desperately waiting for the promo codes of today and they claimed it just in a blink.
The codes are single use, either they activate them the time of posting them,
so it is really for the first to see the post here,
I think all of those promo codes weren't for single use only. You was the second person who claimed the first promo code. And you have said about it here
I'm wondering how this is possible?!!
I've been claimed the code too, 15 or 20 minutes after it was posted and I got 10 spins on Sweet Bonanza too