This is an issue I discuss for nearly two years with BA now, but it never gets solved. Tried it via phone support also. So here I try again:

The rewards flight map does not show a single reward flight available on the map, with no filters set, 300000 avios to spend and London as a start point.

I have 3 PCs at home, one at work and tried all kind of browsers, no difference.

I am now using the same map on avios.com, there it works. But it should be possible to repair the one on ba.com also ?