Creating Invoice Not Working After Update?

I'm creating an invoice manually in an account, not using a price list.  I get each field to autocomplete from a list of whatever I have previously entered (in the same field) i.e. item name, add'l description, qty and price.  

Now I can't complete the invoice this way.  I get a message " You have required fields empty which are highlighted".  I've tried logging out and back in. 

What has changed and what is the workaround for this?

Thank you.

I can't replicate any issue like that. Are you getting it on the first screen or second?

Resolved:  can't just enter a company name for an account, need first and last name fields filled too.

Tracey