Thank you for fixing the last couple of issues I reported. Here's a few more that I've found, if you're still interested:
• Trainers: When editing the IV/EV/AV stats of trainer Pokémon, the changes often don't save. Sometimes I can get the stats to save if I don't edit any other properties of trainer Pokémon and actually don't click the save button before closing the window (just edit the stats for a single Pokémon then close the window without clicking the save button).
• Trainers: If using the randomizer on trainers to only boost the levels of Pokémon, but not add or randomize any of the existing Pokémon, the program will still add two Pokémon to all encounters with Jessie and James (trainers 7, 8, 20, 21, 24, 25, 32, 33, 50 and 51). It also removes the Jolteon/Raichu from an encounter with the rival (trainers 30 and 31).
• Trainers: When modifying trainers manually, if you select the "view" option on an Alolan Pokémon, the form value gets set to 0. So if you make any changes to that Pokémon and "set" it to save the changes, it gets changed to the non-Alolan variant of that Pokémon.
• Pokémon: When modifying the Base EXP of Pokémon, the program will change the RandomGender value for most Pokémon. This value isn't visible within the program, but if you dump the tables before and after modifying, you can see the values have changed for the RandomGender column when comparing the two tables. This happens whether modifying the Base EXP manually or with the randomizer tool to scale the EXP for all Pokémon.