Legendary Gems Rank bug - the really old one

[JarJarD3]

I was upgrading some of my gems for augmenting and I decided to look under the hood one of my gems.
Now this really annoying "feature" is officially documented
For some reason THUD does not seem to see this change and update its data structures.

My "Invigorating Gemstone" rank is actually 93 and its effect is 2.86%.

Below is StatList dump for this gem.
Clearly there is the old values 91 and 2.82 instead of updated ones that can been seen in the pic.

                 2 = bound_mode
                 1 = bound_to_account
                 1 = ilvl
                 2 = Item_Binding_Level_Override#1048575
        2018640021 = Item_Bound_To_ACD#1048575
0,0199999995529652 = Item_Power_Passive#403624
0,0281999986618757 = Item_Power_Passive#403465
                 9 = Item_Quality_Level#1048575
                91 = jewel_rank
                91 = Jewel_Rank#1048575
                 1 = Loot_2_0_Drop#1048575
                 1 = Post_2_1_2_Drop#1048575
                 1 = Post_2_5_0_Drop#1048575
                 9 = quality
                16 = Season#1048575
        1111417014 = seed
        1111417014 = Seed#1048575
                 1 = Skill#30592