Wow - pool has jumped to 36 Gh/s - quite a bit higher than it was the last time I mined here!  Guess I'll give it another go on Oz...

yep, bitcoind got stuck this time, rebooted the offending server, good news is we found  BLOCK: 255742 despite it
stats should be coming back now

at the time the bitcoind stuck some kind soul
<ozbot> This round pxxxx has 748788 shares (220077948 stales; 29391.223%),
flooded us with stales, if not for the timing it wouldnt have been an issue.
db is chewing its way thru, stats will return, mining is ok and shares will be counted in turn
apologies for the inconvenience

yeah its ugly, still trying to bash stuff back into shape
good news is BLOCK: 255757 came along despite it all

Payout threshold reduced to 0.01BTC to help smaller miners.
Please be aware lowering payout threshold below 0.1BTC will likely incur higher fees when you go to spend your coins.

Did you change it yourself and then it changed itself back? Or were you expecting it to automatically reduce itself to 0.01?

Does Ozcoin support GBT protocol (GetBlockTemplate)?  According to Wikipedia, it doesn't

AU mining node down while bitcoind reindexes after a crash
seems there is corruption somewhere in the blockchain, this has affected quite a few people now, Bitcoin devs are aware and looking for the issue

gmaxwell has a patch out for testing https://github.com/bitcoin/bitcoin/pull/2982
short term fix is: specify the command-line or configuration file argument -checklevel=2  to Bitcoind or Bitcoin-qt.
reindex will not fix it, but once started you will need to wait for reindex to finish.
above from Devs

Edit: AU mining node back online
AU mining node ongoing issues
We are stopping mining on au.ozco.in until we can make it stable, sorry for any inconvenience