There is no MF bug in 1.08.
Before 1.07 there was no diminishing return, which means that with certain breakpoints you were able to force bosses/act bosses to drop sets/rares/uniques. In 1.08 they raised these breakpoint to the moon, which resulted in poor drops. Basically there is no need to have MF in 1.08 because you will barely notice the effect.
Another thing is that in 1.07 and 1.08 act bosses can only drop from their normal TC, so it is completely useless to farm any of them in higher difficulties.
The only thing you can do to obtain some nice sftuff, is rack running, however racks can not drop bows.
In the light of the above, I would say playing a bowazon in 1.08 is extremely challenging.
This post was edited by -joey- on Jan 25 2019 12:43am