City of Cannon Falls issued the following announcement on Oct. 31.
Do not place your absentee ballot in the mail. A court decision 10/29/20 states that absentee ballots that arrive by mail after 8 p.m. on Election Day (November 2nd) or after 3 p.m. in person will be held separately. Ensure your vote is counted: https://www.cannonfallsmn.gov/.../absentee-voting-opens.
Original source can be found here.
Source: City of Cannon Falls