Not sure if this is a CA, FCP or PhAzE issue so as I get more info I'll adjust accordingly.
I have PhAzE's plugins for Sick Beard, Sick Beard Alt and SickRage installed. Reason being I've been meaning to test Sickrage and Sickgear (Sick Beard alt) as a replacement for Sick Beard. When installed manually CA shows Sickrage not available for download and if I click on settings from the CA entry it takes me to the Sick Beard plugin settings. If I uninstall the Sickrage plugin it still shows not available through CA and the settings take me to the Sick Beard settings page so it can't be installed through CA. Not sure what it does when I remove Sick Beard as it's in use unlike the other two that are installed but not started.
FCP Also shows the following warning for PhAzE's sickrage plugin:
"The plugin Sickrage.plg is not known to Community Applications and is possibly incompatible with your server"
Doesn't seem to affect the functionality of any of the programs except as described so no big deal. Just thought I'd post a FYI.