cause
- LastUpdated is 0 by default
- When a map is loaded from the server, if the lastUpdate of the data is older than the lastUpdate on hand, the screen is not updated.
- Forgot to update lastUpdated on load.
- As a result, when I do “load the map and save as” without editing, I get data with lastUpdated of 0.
- When this is loaded, there is no screen refresh because there are 0 on hand and 0 loaded. revision (e.g. of a rule, regulation, etc.)
- Update lastUpdated on load
- Since broken data with lastUpdated of 0 has already been created, overwrite it with the current time if 0 as a workaround.
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