crashing issue (synthv basic 1.6.0)

(I have encountered this bug with Tsuina-Chan Lite and Eleanor Forte Lite)
So theres this oddity I experienced where these voicebanks just randomly make the program crash when you try to create new notes with them? So what would happen when you’d try to generate a “la” sound, SynthV just crashes. I know that this issue is specific to generating “la” because when I tried using these voicebanks on SVP files that did not use “la” they did not crash. Is it specifically a bug with the version of SynthV I am using, or is it a bug specific to Eleanor Forte Lite?