Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
Sunny,
Since you left there's been a number of new members, but, unfortunately, many of the older and more established members have slid to the wayside and become much less active in the group. As such, there's a small group folks trying to pull things together, distribute responsibilities...
Alk shouldn't be a worry unless its an extreme swing. An Alk as high as 11+ is fine assuming it didn't jump 4 or 5 over 24-48 hours.
Check your ammonia, its not a normal test, but if it spikes it will kill livestock quick. Then, as Tigs mentioned, a CuC would strip the corpse in a few hours...