If you''ll ask suspicious me, after recalculations and end of 50% discount, repair prices will still be much higher then pre-1.7 and not that much lower then post 1.7.
Frontal assault failed, so now we are being flanked. People will subconsciously accept that they repair cheaper only due to discount that will eventually end ,thus when it will indeed end, repair prices almost identical to ones we have right now will not cause such an outcry .