Looking at your hashrate its much lower than 100 gh/s indicating there's something wrong with your mining. Is your miner reporting lots of invalid shares? I've just taken a look at your shares and 80% of them are invalid. Some miners don't play nicely with vardiff which is probably the issue here, let me know what diff you normally run your miners at and I'll set their difficulty. You'll need to move to port 3329 afterwards.

By "The stats also don't display correctly" is this what you mean? In which case they are displaying correctly as your miner is submitting a lot of invalid work, hence the low hash rate.