@Dark_rabbi
You would assume that the 2019 amended return would be processed first but the system doesn't necessarily work that way. The 2020 or 2021 amended return could process first even if all of the were sent in at the same time.
You have to understand that all the amended returns are not processed by the same person or even in the same office or even in the same state so whichever office got the 2019 amendment to process is not doing so in the same time frame as the other tax years.
