Bug with the gift cards.

Dear sirs,

it seems that the latest plugin 'RichCards-JSON' (for nop 3.9) has an issue with the gift cards.

From log:
System.ArgumentNullException: Value cannot be null. Parameter name: input in System.Text.RegularExpressions.Regex.Replace(String input, String replacement) in FoxNetSoft.Plugin.Misc.RichCards.Controllers.RichCardsWidgetController.

Here you can view the issue (rendering fail):
https://www.parafarmacia.it/buono-regalo-via-email-da-200-euro-attivazione-immediata-online

Thanks in advance

I'll try to solve it now....

I have fixed. Try the new release.