Hi Kyle,
The payment status is 'completed' - but the IPN status is 'retrying'.
We got an email from Paypal about it listing all the failed transactions:
"
Please check your server that handles PayPal Instant Payment Notifications (IPN). Instant Payment Notifications sent to the following URL(s) are failing:
http:/www.mbwc.org.au/index.php?option=com_comprofiler&view=pluginclass&plugin=cbpaidsubscriptions&cbpgacctno=1&cbppdtback=53adf8fa0dd8981b278b2193eca845ea&cbpbasket=34&result=notify&cbpid=cbp5525df16ec776070385255&format=raw"
The host pointed out that if one accesses that url one gets the message 'invalid' displayed on the screen. The same goes for any of the other ipn notification urls.