Every time a player joins a server they receive one Sandglass Pack in Materials without earning or buying it. Rejoining repeatedly stacks them, so the material can be farmed for free. Expected: no materials are granted on join. Technical: ServerScriptService.Server PlayerAdded calls IncrementCurrency('Materials', 'Sandglass Pack', 1) unconditionally, right after the data load callback. Code Branch only as far as checked; confirm it did not reach the live place.
Steps
1. Open the Materials tab and note the Sandglass Pack count. 2. Leave and rejoin the server. 3. Count has gone up by one.