Amendment return disappeared

Hi,

 

About 8 months ago I filed a 1040X.

After 3-4 months, it appeared into the tool "Where's My Amended Return", and I decided just to wait, being a pandemic going on.

 

Today, after several weeks I was not checking, I went into the tool "Where's My Amended Return", and now it says that there is nothing pending for me.
What's going on? Did they just drop my adjustment?

I tried to call the IRS, but I had no way to speak with an actual person.


Thanks