"Zoho CRM says 'required field not found'. Check the input for Product_Details and try again."

"Zoho CRM says 'required field not found'. Check the input for Product_Details and try again."

Has anyone else, randomly stated having this issue with the Quotes module today in Zoho Flow. Suddenly all my Quote-related flow's have stopped working with this error :

Zoho CRM says "Zoho CRM says 'required field not found'. Check the input for Product_Details and try again."
Does anyone have a fix for this, the flows I'm using are not creating a new quote either they are just updating specific fields in the records (no sub form fields)

I've tried fetching the original record and mapping the details from there into the given field, but still not working...

If this is a recent update causing the issue I imagine many people must be facing the same issue and I've seen another post mentioning the same thing.

EDIT

I'm 99% sure this is due to a recent update, watch this loom, literally nothing has changed with the function but within a few hours it goes from working every time with no issues, to failing every time with the same error: