Left multi solution Parlor empty handed

[Huiii]

+---------------------------------------+-----------------+------------------------------------------+
|               Statement               | Suspected truth |               Inverted lie               |
+---------------------------------------+-----------------+------------------------------------------+
| this box is empty                     | ❌               | this box has the price                   |
| a box with a false statement is empty | ❌               | a box with a false statement is not emty |
| there are two false statements        | ✅               |                                          |
+---------------------------------------+-----------------+------------------------------------------+

I chose box 1, which was empty, so i wrote it down and also fund this solution.

+---------------------------------------+----------------------------------+----------------------------------+---------------------------------+
|               Statement               |         Suspected truth          |           Inverted lie           |                                 |
+---------------------------------------+----------------------------------+----------------------------------+---------------------------------+
| this box is empty                     | ✅ from actual opening or asuming |                                  |                                 |
| a box with a false statement is empty | ✅ from box 3                     |                                  | 1 empty + 3 empty => 2 has gems |
| there are two false statements        | ❌ from box 1 + ✅ => ⚡️           | => there are two right statement |                                 |
+---------------------------------------+----------------------------------+----------------------------------+---------------------------------+

Have i overlooked something. And if not is it supposed to be this way or a bug?

[GameSage]

If I have understood the puzzle correctly and it's been transcribed correctly here, the first table, starting with assuming the third statement is true, the second statement, "A box with a false statement is empty" would mean _two_ boxes would contain contain the gems. Since that can't be the case, it doesn't matter than the first statement would narrow it down.

In the second table, assuming 3 is false means that 1 tells you not to look at 1, 2 tells you that the box with the false statement is not empty, so the only possible box it could be in is 3.