A quick question about paper submissions. I have submitted my paper to a journal for a peer review. For 2 months the status was "Editor assigned" but changed a few days ago to "editor invited". What does that mean? Should it not generally be the other way round? I mean.. I expected an editor is firstly invited and then assigned after acceptance. Could someone shed me any light about this?
Edit: In What does the typical workflow of a journal look like? How should I interpret a particular submission status? there is a well detailed description of submission process however my question concerns a very specific situation. More precisely, in the first place it was not clear to me the difference between Invited editor and Assigned Editor. Admittedly, this is explained in the post above. However, the main point of my question is about the change of status: Why an editor had been assigned to my paper and, weeks later, the editor became invited? I would have expected the other way round as I explained above. Hence my question. Below there is an answer of some probable situation I have thought about but I preferred to ask here just to see whether other probable situations came out.