From what I've read, it's certainly happened. As for how frequently, the number for the last US presidential election sits somewhere between a few dozen and a few hundred thousand. Reports vary, as they tend to do. 🤷 I haven't done any serious research yet.
So typically these "trivial" things lead to loopholes for future agendas. I'm not from that state but it seems like something else is at play going through great lengths to change one word from "Every" to "only". I would be highly suspicious of any small changes like this. Vote in your local elections. They are actually more important than the federal ones. This is mostly where they come up with dumbass ideas to turn into dumbass laws.
Over here in Florida, they’re focused on weather machines and chemtrails. They just waste time in dumb conspiracy shit to feed the hogs, so they can continue to fleece us.
In total, the technical and clerical errors are so far known to have resulted in 1,739 people being mistakenly registered to vote, according to the Secretary of State’s office, which said many were later confirmed to be citizens. As of this month, the office has determined that only 30 of those people voted in an election — a tiny fraction of the state’s roughly 3 million registered voters.