Delta Budew unusable in Egg Challange

[Former user]

When attempting to load a Delta Budew text file in the Egg Challenge the game says that it has taken to long for the script to reload and restarts. Although the error states that the issue may be with my computer being unable to handle the game, all other text files for different Pokemon load fine, including other Delta Pokemon. I have tried regenerating the Delta Budew egg with different Genders, Abilities, Items, Nicknames, and IVs but I continue to get the same error.