Amazon Associates UK bug?

As we know Amazon UK changed their commissions 1st of Feb.
So I checked my yesterday's earnings report and noticed that the max I got for direct sales was 3%..(should have been higher)
The only category with 3% commission is Other.
And I know that the items I sold don't fall into this category, cause the categories I work with didn't disappear from the list.

Is that a bug?

Can you guys who work with Amazon Uk check your commissions for yesterday?

anyone?

I have this problem. All my direct purchases are counted as indirect with 1.5% commission rates.
Don't know what to do!