Chained egg moves flagged illegal, 'verify all pkms' button reports all clean

[cloudzero]

I have two pokemon previously passing legality checks, now flagging illegal as of the latest pkhex update (2026/08/26) due to illegal egg moves, which I believe are fully legal. They flag as illegal in the pc box view and pokemon views, but pressing the Verify all PKMs button in the SAV tab gives me the clean pop-up. In crystal I have:

- a skarmory ('RAZOR') with both drill peck and whirlwind - I caught a spearow in crystal, trained it to level 37 for Drill Peck, evolved it, traded it to yellow, taught it whirlwind via TM04, then traded it forwards to crystal again and bred a skarmory from it.

- a cubone ('STANLEY') with rock slide and swords dance - I caught a larvitar, trained it to level 22 for rock slide, bred a charmander from it, traded the charmander to yellow, taught it swords dance via TM03, traded it forwards to crystal again and bred a cubone from it.

I can confirm these breeding chains work in-game and all the parents involved show up as fully legal. The sav.dat file is my actual game save, the .sav file is an emulator file I used to check the egg move chains. Both saves give me the 'clean' pop-up from Verify All PKMs. In the sav.dat, the skarmory and cubone are in the first box ('TEAM 1'). In the .sav file, again in the first box ('TEAM 1') I've included the skarmory and cubone in question and the breeding chains were as follows:

- DEXTER (Fearow) + Skarmory (F) -> Skarmory (M, illegal egg moves)
- SCRUFFY (Tyranitar) + Charmander (F) -> Charmander (M), then Charmander (M) + Cubone (F) -> Cubone (M, illegal egg moves)

I think the legality issue might be from using Gen I tradeback moves that pkhex isn't accounting for? But please let me know if I've missed something with either the legality or the verify all button!

sav.dat Pokemon - Crystal Version (USA, Europe) (Rev 1).sav