We have just released the version 2.0.4 of Lokad osCommerce Sales Forecasting. This release includes a bugfix concerning the time-serie aggregation (this bug was already reported in the SF.NET bug tracker) and also minor correction relative to the migration of the Lokad Web Application toward its own subdomain app.lokad.com.

We suggest to upgrade to the last version. If you are already using a version 2.0+ of Lokad osCommerce, you just need to overwrite the old PHP scripts with the ones.