samsung tab s 10.5 Discontinued?!

I have several contracts with Vodacom. I have noticed that Chatz connect advertised a tablet vodacom contract deal on a Samsung Tab S 10.5. The deal was done and signed on Wednesday 28 January 2015. Mid day on Thursday I was informed that the particular Tablet was discontinued. This was strange news to me as during late Nov 2014 I got one on contract from Vodacom in Polokwane. I phoned Vodaworld today and they also said it was discontinued.<br> <br> What I do not understand is that according to Samsung the Tablet has not been discontinued. Still being advertised on their website and the tablet is available instore at the local Samsung shop in he Mall of the North here in Polokwane.<br> <br> What is going on