I am QR Gold and was on a BA economy flight from London to Durban via Johannesburg and back again.

I had the below lounge access:

London: BA Gallleries Lounge
Durban: SLOW Lounge

Johannesburg: BA Galleries Lounge

Last year in November when i was flying the same trip i had access to the Shongololo Lounge in Johannesburg, but this time they refused me access because the contract with Qatar was cancelled in march.

Maybe someone can update the list wit all the lounge accesses because Shongololo is still mentioned there