Host migration locking at Wrymg battle and Transference lock

[Zuzki]

1. I was on Duviry with a random squad and we sucessfully completed the 6 missions and defeated the Wyrm

I stayed exploring the map with another squadmate, after while I get a host migration notification and spawned at the Wrym's arena, but the battle restarted without any weakpoint appearing

here is a video, I tryed to shoot everywhere trying to complete the battle again without success, I had to extract losing all the collected resources.

2. Related at the same bug, I could transfer from the warframe to Drifter, But cannot return to the warframe, transference ability was locked once on drifter Idk if this is intended or a real bug, my 3rd wyrm battle so never tried to use Drifter at the moment