Gravestones duplicate when interacted with

[ajgold26]

Describe the bug
After clicking on a gravestone of my pokemon, I pressed "skip." Then when I returned to the grave page the grave had duplicated. When I reset the dead pokemon to alive, the duplicate gravestone remains and I can't get rid of it.

To Reproduce
Steps to reproduce the behavior:

1. Click on gravestone
2. Click "skip"
3. Leave grave page
4. Return

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
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Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.