Weird SMS messages 30/3/12?

[OzJavelin]

Last night around 10:30pm I started receiving SMS messages from my work which had been sent around 11:20am that morning. Just thought stupid Telstra and went to bed .. But my phone is on as I'm on call. Throughout the night I received the same set of messages at least four times + a message from someone telling me they were picking up the kids (I don't have any) + someone telling me goodnight (different to the kids message) + a Facebook update notification (I'm not on Facebook) + two notifications that my prepaid account was running out (Im not on prepaid). I think all these except the goodnight one were sent much earlier in the day?

Unfortunately I had to put up with all this as I need to keep my phone on .. So consequentially got very little sleep .. Thanks Telstra.

Anyone else have a glitch with their SMS messages yesterday/last night?