Cape Town - Sibusiso Khumalo and Puleng Tlolane were missing from Tuesday morning's training season, according to the Bafana Bafana Twitter account.
Khumalo has flu while Tlolane is "sorting out passport ahead of travel to Lesotho".
Earlier, Daniel Cardoso (Free State Stars) and Mzikayise Mashaba (Mamelodi Sundowns) were confirmed as squad withdrawals through injury.