Just enter the word "and" to make the program happy and move on ... don't wait for a fix for something that doesn't matter. This will not get the return rejected by the IRS. The IRS only looks at the EIN and the name/address of the company can be dead wrong. For instance ... I have been entering in OPM instead of the "office of personal management" for decades without an issue. Same for USPS and DFAS instead of their full names ... again 30 years and no issues.
