Fix project fields being processed twice on export

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.95%. Comparing base (5e4f069) to head (92636db).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #468 +/- ## ======================================= Coverage 91.95% 91.95% ======================================= Files 310 310 Lines 18102 18102 ======================================= Hits 16645 16645 Misses 1457 1457 ```

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