Shifted column values after data import

Data import via clip board or file import usually work smoothly.
However sometimes problems can occur, when the data contains invisible control characters such as LF (linefeed) etc.
In ms-excel you can identify such characters by looking for the line breaks within the cell text. Remove these characters by hand or by using the "clean" function in ms-excel (refer to the ms-excel manual) and the data import should work well.