Originally posted by AnyOneDay
Weird, I grinded using sand tanks until it Master of Time popped, so there is no reason why it shouldn't unlock? Thanks for testing anyway.
I noticed the same thing with the trophies for killing 150 and 300 enemies. I'm sure by the later saves at least 300 enemies had been vanquished, but no trophy. I assume for these trophies the save would need to be before killing the final enemy. The same goes with the others. Fortunately these trophies are pretty simple to achieve anyways.