I don't feel for those in a HOA, but OP is following allowed procedures (as far as I can tell), yet here you are being a statist.I don’t understand why it matters that you owned these animals for 5 years? You weren’t supposed to have them in the first place. I am not even able to fathom reading posts like yours because you have some sense of entitlement to own animals that are either against the rules, or the law. Did you not know the rules of your HOA before getting your chickens? If you did know, then why did you even get them? My tip is that you move somewhere not governed by HOA, or some kind of other laws that might hinder you from owning chickens. Otherwise, you have no standing to own these animals.
I did not feel for that nurse that had a RV to "isolate". She also did not have the RV for 5 yrs.