I just updated to 10a and get more of the Data Table warnings.

DataTables warning: table id=miner-table-details - Cannot reinitialise DataTable. For more information about this error, please see http://datatables.net/tn/3
DataTables warning: table id=pools-table-details - Cannot reinitialise DataTable. For more information about this error, please see http://datatables.net/tn/3

This happens at the end of loading the Dashboard. On reloading the Dashboard, the same happens again. i have to jump a few times between Dashboard and Settings and than the Warnings goes away, until i logout and login again. Than it´s back again.

Cheers
Alex