That really hurts!
We thought that this bug was corrected!
Pure White cusidhes are worth at least 25 M or much more IF you are lucky to find someone willing to sell you one.
I would hate to destroy/delete the pet due to a crummy bug!
Not to mention the hours training it for slots and not to mention the time spent skilling the pet.
And if scrolls are on it, then the loss can be massive depending on the scrolls.
This and the discrepancy of what is seen on TC1 on training and the production have caused me not to train a white I have and also high stat other dogs I have for
the next several months till the dust settles.
Instead I use other more "dispensible" newly tamed non-special color pets and also pets that don't need the new training like GD and Frosties with awesome hps, resists, and WRES/Tactics for heavy duty fighting.
I think you should post the matter to
@Kyronix or other staff and see if they are willing to look into this, IMHO.