Hate to say it, but by the time the iOs implementation events were over, I had over 10k free jewels, and at least 1 SR warrior and 1 SR monster from the DS pre-registration. Not sure that what you're describing makes up for the delay. But some of those Jewels may have been from bug fixes... some of those first events were notice after notice of bugs. I think they gave out some free jewels from those, so my total may be weighted in favor of other things.