We have an issue where we have the correct dates in Power BI desktop and when publishing to powerbi.com everything is correct. When we then refresh the model all the dates are changed and moved one date back(see picture). The field is a date field in a fact table. When we refresh the data in Power BI Desktop the dates does not change only when we refresh on powerbi.com.
The top picture is from Power BI Desktop and the bottom picture is from powerbi.com: