strange seem to be receiving another payment of 0.04507795 BTC now, Tommo do you pay once or twice a day?
Payments are once per day, generally 4-5 hours before now which is ~11-12 PST.
Is there a 24Hr lag between end of mining day and payout (i've already read your Q&A on 15:30 PST payout)
Yes, at this stage payouts aren't estimated throughout the day, just the actual payout is updated once per day.
I've been hashing with over 100GH/s for almost three days now, and I haven't received a single payout (I should be getting > 0.02btc/day). The stats also don't display correctly. Steer clear of this pool until these issues are fixed.
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.