Deleting an asset maintenance doesn't remove from Asset Maintenances screen

[ghost]

Expected Behavior (or desired behavior if a feature request)

Deleting an Asset Maintenance removes it from the system and doesn't show under Asset - Maintenance or on the Asset Maintenances screen.

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Actual Behavior

Says 'Successfully Deleted' and no longer shows under Asset - Maintenance tab, but it still shows in the Asset Maintenances screen.

If you try and edit the said record it return 'Error: Asset Maintenance you were looking for was not found!'

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Please confirm you have done the following before posting your bug report:

• I have enabled debug mode
• I have read checked the Common Issues page

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Please provide answers to these questions before posting your bug report:

• Version of Snipe-IT you're running - 3.4 beta
• What OS and web server you're running Snipe-IT on - Windows IIS8
• What method you used to install Snipe-IT (install.sh, manual installation, docker, etc) - Manual
• If you're getting an error in your browser, include that error
• What specific Snipe-IT page you're on, and what specific element you're interacting with to trigger the error
• If a stacktrace is provided in the error, include that too.
• Any errors that appear in your browser's error console.
• Confirm whether the error is reproduceable on the demo. - Demo is FUBARed right now.
• Include any additional information you can find in app/storage/logs and your webserver's logs.
• Include what you've done so far in the installation, and if you got any error messages along the way.
• Indicate whether or not you've manually edited any data directly in the database - No

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions!