Guild Wars 2

When I reach the final boss on p1 I cannot switch weapons.
It is greyed out as if I have no secondary weapons.
Works fine up until then.
It happens every single time I fight the final boss since last patch.

If I go down and rally it works again.
If I leave combat I cannot even unequip weapons or swap.

This bug has been reported many many times and still no action has been taken. The work around is to open your hero (“H”) panel and click on the weapon swap there. This should re-enable your weapon swap ability.