Thank you for your report about this troubling concern that has been happening to you. I can understand how this effect not coming up would affect you negatively.

To be able to submit a report for investigation, I would need to know a bit more information.

Does the effect never appear, or only sometimes?
How long do you have the gear on before dying?
Does it only happen in Dynamis-Windurst, or does it also happen in others?
What other effects did you have on your character at the time of death?

With this information, we could submit a report that would be more likely to resolve your concern. Thank you for this report, and we look forward to getting more information from you.