DEEMED RESIDENT

OMG... So it was told, don't do a non-resident tax return if their status was 3 or 5, Profile is waiting for updates.  I did 6's. First of all, why do I have to wait till April 1st to do non-resident tax returns, why does it take so long to update forms for Profile.  

Second of all, my status 6's, some of them are wrong, on the CRA condensed version.  I was told by Profile that I have to update version 4 and everything will be fine.  What does that mean?  Do I have to open every return I did and the CRA version will then be correct or do I have to redo all my returns in order for the CRA version to be correct?  What is happening?  Well income tax deducted, off their cheques, is showing on my tax returns but not on CRA condensed version returns. So, their returns are coming back, not with their huge refunds, but now it says they owe money.  CRA says they can't fix them so I have to do adjustments but I don't know how to "read" the CRA condensed versions. I don't know if I'm asking a question, or venting.