Sad to say, even up to this point, there are still those who believe that this is just a hiccup and EG will get back on their feet soon. But as what Dredd said, there is doubt whether the owners are still in dubai. They haven't even send any communication to clear this issue (except for Mr. Mabunay's facebook post), while they were so quick in sending emails when they started delaying their payouts earlier this year.
I know its difficult to accept but the 1st step is really to accept the fact that there is no logical explanation to EG's "too good to be true" profits other than it is a scam. If investors are still in doubt about this, then we cant do anything more.
For those who have accepted this truth, the logical thing to do is to seek justice to what they have done and to stop them from doing this again. Meaning, you have to file a case. The recovery of your money is just secondary.
Is it worth it to spend AED 2k for the filing fees? Its up for you to decide. Again, recovery of your money is secondary, but if you wont file a case, you wont recover anything either. So I would say spending AED 2K more is worth it.
Another option, of course, is to just forget about it, go on with your lives, and learn from this experience. Easier said than done.