Try to verify your files, Griffins are not changed and for the wyverns, try to do a wild dino wipe, so they will spawn with the changed spawner settings. About the heat wave, i didn't change it and i will not remove the cold wave.

Your Griffin is currently broken, not the actual Griffin's.

I don't have a own griffin, if you mean the dragon/griffin thing in the desert. It will be removed this weekend.

my server with this map keep saying that i should make sure that it has the latest mod version. I have tried over and over to update, but i can´t get in no matter what. is there coming a new update soon?

Maybe it's another mod you have, that needs a update.

No. i have updated all the other mods. i have them on another server also.

Also there is an over spawn of trikes...Like alot of them.. We also have a crazy over spawn of wyverns

My Server (non dedicated) crashes every time I fly on a certain mountain with lots of wyverns.
And i dont think that it crashes cuz there are too much wyverns cuz i have normaly between 90 and 150 FPS on this map and if there are much dinos it goes down to maybe 50 - 60 FPS.
I mean it could still be caused by an mod (i use a lot of mods) but i dont think so cuz it always crashes at the same place on the map.

Any help or solution would be great or maybe an update if its needed/if you got time for that :).
Until then i have to stay away from that mountain :p.