New version available here: vedabase.io

SB 8.21.21

yo no bhavāya prāg āsīd
 abhavāya divaukasām
sa eva bhagavān adya
 vartate tad-viparyayam
Synonyms: 
yaḥ — the time factor, which represents the Supreme Personality of Godhead; naḥ — of us; bhavāya — for the improvement; prāk — formerly; āsīt — was situated; abhavāya — for the defeat; diva-okasām — of the demigods; saḥ — that time factor; eva — indeed; bhagavān — the representative of the Supreme Person; adya — today; vartate — is existing; tat-viparyayam — just the opposite of our favor.
Translation: 
The supreme time factor, which represents the Supreme Person, was previously in our favor and not in favor of the demigods, but now that same time factor is against us.