Groovy i think he meant the pool difficulty went up, also i believe it is the pool that sets difficulty for equipment based on how many shares they send in a time frame. If the share is higher difficulty it counts more than a share of lower difficulty so not everything is in share count, if you check whattomine and nanopool how much you earn a month does it match?
That was a good idea.
According to whattomine, a hashrate of 950 mh/s should yield $37.37 per day.
According to nanopool, a hashrate of 950 mh/s is yeilding $28.30 per day
Definitely not a match, unfortunately.
So I'm still scratching my head.