Unfortunately, I recently discovered that my name was removed from a published piece which I contributed substantially to (it is available online). I have already asked my co-authors, and all of them claim that they did not make the attempt to remove me as author.
Should I call the editor to clarify? I've already sent an e-mail but there has been no response so far. I have the relevant phone numbers as they are from my institution. I would note that I had zero notice that my name was removed; I only discovered this when referencing the work for another paper.