Dear Daniella,
I think this is because you are using a table, that uses different values for the CSS display property than 'block' or 'none'. Can you try with this variation instead?
<tr><td colspan="2">Check if you want to add another address: [cred_field field="additional-locations" post="listing" value=""] [cred-show-group if="($(additional-locations) eq '1' )" mode="fade-slide"] <div class="cred-label">*Address Line 1</div> [cred_field field="add-loc-1-line-1" post="listing" value=""] <div class="cred-label">*Address Line 2</div> [cred_field field="add-loc-1-line-2" post="listing" value=""] <div class="cred-label">*City</div> [cred_field field="add-loc-1-city" post="listing" value=""] <div class="cred-label">*State</div> [cred_field field="add-loc-1-state" post="listing" value=""] <div class="cred-label">*Zip Code</div> [cred_field field="add-loc-1-zip-code" post="listing" value=""] [/cred-show-group]</td></tr>
Please let me know if you are satisfied with my answer and if I can help you with any other questions you might have.
Regards,
Caridad