We have a landing page forms created in Dynamics form where the submit button doesn't work. Have anyone come across this issue before? 

Please find below a copy of the code:

"

</div><div data-editorblocktype="SubmitButtonBlock">
<p><button class="lp-form-button lp-form-fieldInput" name="submitb448c87c-b744-0cc1-a094-98fb0f638c8c" type="submit"><span style="font-family:Georgia">Submit</span></button></p>
"
We thing it maybe the ID number that is causing the issue, but cannot be 100% sure. 
Any suggestions would be very much appreciated. 
Regards
Jason