Not able to see my organisation

We change our company name from Ascenders Pharma Limited  to Pharmazz EU Limited.  In SPOR OMS, when we search Pharmazz EU Limited or Ascenders Pharma Ltd in both the cases it is showing Pharmazz EU Limited (ORG-100015655).

But, in IRIS we try to find out Pharmazz EU Limited (ORG-100015655) and it is not showing in look up records. In IRIS it is still showing Ascenders Pharma Ltd with old customer number 0000609518. 

I need to file my paper today before the end of the day, please help me.

Please report this type of specific technical problems via a Servicedesk ticket, rather than in the Forums.