We recommend to clear the game cache to see the actual data on planes.
 
To delete your in-game Cache please use this tool:
wowp_cache.zip

Open the compressed zip file and copy the .bat file to.....

....I placed my .bat file into the Games folder into the World of Warplanes folder and ran it from there.
 
This file will automatically delete the cache for the user when executed and can help to see the actual data.
 