Achievement glitches "you do plan to have dinosaurs, right?"

[Beydhi]

Listen, i have now 24 species in campain mode, still no achievement, visibility above 95%. That mean the tour allow my visitors to see at least 22,8 species.
The achievement is supposed to be unlocked with 18 species. Right ?
To unlock every achievement in this game i have to load old saves again and again, restart, hard reset my console everytime.
I really love this game but this is really annoying.
.
Hey frontier, you do plan to fix the achievements issues, right ?
I took the pic before i got 24 species, still it was at least 19,4 species.

 

[Beydhi]

I'll try again, let all my dinopsaurs starve, die of disease. Let storm destroy all of my buildings and finish the job. Then start a brand new one with all the money i got now.
Anyone have this achievement ? Curious to see where i'm wrong, (if it's not a glitch)

 

[Capt.Hunt]

I'm on PC, not Xbox, but I've gotten this achievement without having to do anything special. I'm not sure where you might have gone wrong. The only thing I can think of is that the visibility is 97% of the individual dinosaurs in your park, not 97% of your species. That means that out of the 71 individual dinosaurs, your tour only sees 68 or 69 of them right now. maybe the 3 or 4 missing dinos are the only examples of the three species that aren't being seen on the tour? Also, it occurs to me that the visibility stat includes all of the locations in your park that provide visibility, not just your park tour. There's not much difference in the JP era, as there are so few buildings that provide visibility, but that stat does include the aviary and any other park tours, which may not count toward the achievement.

What I would do is make absolutely sure that there are examples of at least 18 species visible along the path of a single park tour at any given time. Remember that the animals move, it may just be a matter of waiting, or moving the dinosaurs closer to the tour.