The National Australia Bank (NAB) told its customers today that some of their account balances may be incorrect or delayed.
In an issue reminiscent of the November glitch that left millions without access to their money, NAB today took to micro-blogging site Twitter to inform its customer base.
"Some NAB customers' account balances may not be up-to-date this AM. We are investigating the issue & will update ASAP," the bank tweeted.
ZDNet Australia contacted NAB to determine the full extent of the glitch, however no comment was received at the time of publication.
The Commonwealth Bank has also warned its customers that the glitch is once again set to affect payments from or to NAB.
"Due to issues at NAB, their o/night processing has been delayed, these issues will affect payments to you from NAB and other banks accounts," CommBank tweeted.
The glitch is is line with BRS analyst Jorn Bettin's predictions that customers can expect regular banking outages over the next decade.