When linked strategy was clicked the right hand driver setup was greyed out (as it should) I changed fuel loads and tyres for the following stint and the fuel was added correctly at the next stop but only the left hand driver changed to the correct tyre.
I had 3 teams in the race running on different browsers (ie/firefox/opera) all 3 did the same thing.
Stops were changed from 29 and SS to 45 and S. After the stop 3 drivers were on 45 SS and 3 on 45 S.