sub text in the thank you message does not display

In this the correct form in question, http://www.jotformpro.com/form/52794274759977? I just tested this form and I was able to see the whole texts:

If you're talking of the other form in your account, please let us know the URL so we can check it further.

Thanks

Hi Welvin,
You have the correct form.
The text appears as shown, however it does not fully display after the form
is submitted off the web site.
...

I have adjusted your thank you page and put a new line after the sub text. Can you check again? If the issue persists, please let us know the webpage URL so we can check further.

Thanks

Hi Welvin,
Sorry to say the problem still persists.
https://martonvcc.secure-club.com/pages/page_30042/contact-us-and-location.aspx
Temporarily I have placed the sub text above the main body text to test the
problem and both text lines display after submission.
I also added more sub text below the main body text this text does not
display....as you will see if you test the form and submit only the sub
text and main body text display.
It may be some thing to do with the blank page being used on our web site,
can't find the page at all on my system so guess it may be provided by
Jotform!!!
Keep digging.
Mike
...

Hello Mike,

I have fixed it for you by injecting the following CSS codes to your form. Kindly check it again. Thanks!

.thankyou .form-all{min-height:240px;}