I am migrating from version 3.7.6 to version 4.5.1, and now in our excel reports, we are experiencing odd results. It seems for data types of Integer, BigDecimal and Double the cells in the spreadsheet are blank, but still show the values when you click on the cell. If you right click on the cell, and go to "Format Cells", it says the format is "Custom" with a type of ";;" . I am using the parameter that autodetects the datatypes. If I turn this parameter off, everything does display as text, so I am wondering if there are any known bugs related to this autodetect. I have spent a good hour trying to look for any related threads but could not find any. Thanks for the help.