I received this reply after I emailed them and asked for an explanation for the fifths time since December.
"Thank you for your enquiry
We are continuing to work on the application and will make a decision as soon as we are able to. We cannot give a time scale for when a decision will be made, however I have escalated this to the appropriate Entry Clearance team so that it can be progressed as quickly as possible.
If you have any further enquiries, please visit our website at
www.GOV.UK"
Tomorrow I'm going to call them and ask what do they mean by not be able to give us a time scale? Are they really unable to at least let us know what is the maximum time? And what do they mean they are still trying to make a decision. We have the adminstrative review answer that clearly indicates they are now ready to issue a visa for my wife.