I've fixed the displayed hashrate now, but it'll take a few hours (few blocks) until the old stats are purged and the new get active. So approx. in 2-3 hours your real speed should be displayed.

Again, there were too slow for all miners, so no, you did not lost anything, you've got paid the same part as now with higher displayed speed.

I'm a bit disappointed that so few miners are mining this coin.. I have barely 200 miners all over my pools (and they are dropping continously..).. Probably the long confirmations are wrong way, this coin was probably released before time/miners was/were ready for such a thing...