Troubleshooting Clay and Salesforce Integration: Blank Report Data Issue

Hello! i have a question connected to the Clay & Salesforce integrations. overall i already worked with some basic functionality and it seems to be working, but when i pick the "import the report data" Clay does not pull any information from SF into the table and it's just all left blank. why so? is this a problem on my end or rather the salesfroce side? thank you for the help in advance!