This isn’t a yearn question but a random developme... @yearnfinance

Answer: It sounds like you've taken the right steps to try and resolve the issue, but it's still not working. It's possible that the problem is caused by an issue with Typechain itself, so it may be best to contact the Typechain team directly for help. If you are still having trouble, you could also try asking for help in the Typechain support forums or on their GitHub page. Additionally, you can try posting your issue in our development channel in the Discord server, as other developers may be able to offer advice or assistance.

Maybe best to ask in our dev channel in our discord but I'm not sure.