My question is that,before logging my ita On 19 dec, I have provided full medical on 8th dec 2014 and my online status showed the same then changed to 23rd dec and Later changed to 4th February 2015.
So I gave a ring to immigration that why the medical received dates keep changing,so they told me that they received my medical report from medical assessor.
See thread

Again last week I gave a ring to immigration about any updates on my cases,then they told me that they are waiting for my medical report from MA in order to finalise my case.

sound weird to me. Any idea guys

3rd October 14. EOI logged
15 October 14 EOI selected
8 November 14. ITA RECEIVED
19 December. ITA logged
1 may 2015. Case officer allotted
1/8 may Employer questionnaire,/replied
Now waiting