Not getting reports to multiple recipients

Some reports are sent to multiple people. Some reports work fine, but some reports only send it to the 1st person on the list.

When entering multiple addresses, I put a "," between the addresses.the 1st address and the2nd address does not get the report...,],

Is there a way other than the scheduled reports to see if it actually went out. I think the Last Run auto Filter shows that it ran... but the customer or I did not receive it

Screen shot attached

Legacy Forum Name: Reports Scheduled,
Legacy Posted By Username: bytesbits