Может кто-то сможет подсказать.

The change is simple: when you invoke an aspect,
you can reroll the dice you rolled or you can get a +2 to the roll, but you
cannot choose the +2 option more than once per roll if you invoke multiple
aspects. This means that an aspect only increases by a small number the maximum
effort a PC can exert. This is going to cause failure to be more common,
which means that failure needs to always be interesting, and it needs to move
the action forward just as much as success does.

If you want to allow the PCs to get multiple aspect bonuses in certain situations,
consider tying such things to a stunt, such as:
Keen Senses: When you invoke aspects on a Notice roll, you can invoke any
number of aspects, provided you have the fate points to cover the cost.