I'm guessing you are a single woman, or married to a non-believer. Watchtower has single women to burn...that's why they couldn't care a less.
Its probably taken them this long to notice you gone, or rarther your service time gone...I think 6 months of no service time and your considered inactive.
Maybe the weather isn't too good ( too hot or too cold) so they needed to get their time in indoors - and thought you'd at least invite them in.
If I were you, that is if you have no JW relatives you are concerned about, I would tell them just how cold, cruel and unChristian they have been toward you.
This post is truly upseting and I am so very very sorry you have been treated so shabbily. I hope you find friends and happiness in your cult free life.
Meet up.org is a good place to find New friends, as is volunteering. I wish you ALL the very best.💓