Looks like you guys didn't notice the combat power was also bugged on these mounts and doesn't increase from legendary to mythic. Both are 400 magnitude
The important thing to check is the amount of damage it does, because as you increase item level which using the Legendary or Mythic should do; then you should see slightly more damage done.
The pattern on all mounts so far has been orange increased to mythic will increases the magnitude, buff, or debuff amount by 50%. No exceptions.
So highly doubtful they changed one mount on purpose to only give ~1.5% boost due to item level increase. Especially when they already had to fix the equip power not changing. . .
What I'm more surprised about is the latest Mount the Nightfire Dragonnel combat power is only 6s long, when the vast majority in fact specifically state 10 seconds. There's a few that don't mention anything about times, just thought that was kind of odd.
Hopefully they FIX the Magnitude difference at Mythic, as that is supposed to be an old resolved bug.
Comments
So highly doubtful they changed one mount on purpose to only give ~1.5% boost due to item level increase. Especially when they already had to fix the equip power not changing. . .
https://www.arcgames.com/en/games/neverwinter/news/detail/11520443-patch-notes:-nw.137.20220522a.16
Hopefully they FIX the Magnitude difference at Mythic, as that is supposed to be an old resolved bug.