Removing conditions AFTER getting corrected GC with IR status

[LA80 3]

I just got the notice to FILE joint petition to remove the conditional basis of permanent resident status, a year after filing I-90 and obtaining my new 10 year valid GC with IR status on it. They also sent the notice on my old address! I think I am going to get a nervous breakdown!

[LA80 3]

Ok, I do not shake like a dog anymore. I called USCIS, and they told me that it is probably an error and that I should make an Infopass appointment. I still cannot believe that after 4 months of waiting for I-90 approval, and a whole year after getting a new GC, I get the letter on my mother-in-law's address...Forgive me if I keep ranting. Now I wonder what they have in the system about me?

Oh Lord, I thought that this chapter of my life was over...