[SOLVED]Price reduction displayed on product listing page when no value set!

[Judemoon]

I have earlier made some changes to product list.tpl to show the price reduction and original price being cancelled on the product page.
It was a success.

However, the problem now is that the product listing pages are now showing
the original price and reduction price as well even when there is no price and price reduction value set as follow:

S$0.00 Orig. price lowered! Now S$0.00

Anyone knows what is wrong?

[i have deleted the Orig. price script in product_list.tpl to show just the after discounted price]

[MahmutGulerce]

Hi;
Could you share your modified product list.tpl file ?

[Judemoon]

Sure, please find file the extract of the product-list.tpl file.
As I'm not a programmer and I don't keep track of what I have changed,
I will not be able to answer technical questions regarding the script.

product list_extract.txt