| Resourcestrings |
In your code you refer resource strings with names, but after compilation Delphi gives each resource string numeric identifier and the biggest point is that during each compilation it can be different number ids. We have developed special logic to identify your translated string with name and change only id, please refer LNG file format to know more about storing resourcestrings.
After any significant changes (creating new resource strings, intensive using of resource strings in your code or just using some modules) you need update resource strings in LNG file, you can choose update only resource strings without forms and it will be ok (please be carefull don't overwrite file). Updating resource string will not overwrite your translations but update resource strings ids based on names. If you change identifier name or move resource string to other module update wizard will be unable to track it and will remove your translation as unused translation.