We have confirmed the issue below following the version update of Mar. 9 (PDT) / 10 (GMT), 2020.
We are currently looking into the issue and we ask for your patience while it is being addressed.

[Confirmed Issue]
- In Battle Content "Odyssey", progression might be halted if party members investigate "Veridical Conflux" and "Translocator" at the same time.

We apologize for the inconvenience this may be causing.

*EDIT (Mar. 10, 2020 23:30 PDT / Mar. 11, 2020 6:30 GMT):
This issue was resolved in the version update performed on Mar. 10, 2020 22:37 (PDT) / Mar. 11, 2020 5:37 (GMT).