Error in Händel Rinaldo HWV 7b

[Dibou]

Dear all
on "Rinaldo" page http://imslp.org/wiki/Rinaldo,_HWV_7b_% ... rideric%29
when you get into the part section 2.2.1.1 Original key (F major)
Viola and bass parts are in D major instead of F major (they are same as in the next section 2.2.1.2)
Violins parts are OK.