If you print a invoice you will see that the ship to address is crunched into one table cell. To fix this log into your site as admin and click on Content and Print Templates. Edit the customer invoice template. Find the code below and make sure to add in the --> colspan="2" <-- in the ship to table data tag. It should look exactly like below. This spreads the ship to address across two colums.


<tr>
<td valign="top">
<span class="lightlabel">Sold To:</span><br />
[[Order.BillingAddress]]
</td>
<td valign="top" colspan="2">
<span class="lightlabel">Ship To:</span><br />
[[Order.ShippingAddress]]
</td>
</tr>


I hope this helps someone, it took me some time to figure out.