simulacrum closed door bug

I started a simulacrum and then I left the game, rejoined with my other character.

I went to simulacrum with that character and killed a wave.

Then I relogged again with my other character, but when it appeared in the simulacrum, the progress I made with my other character was blocked by the closed doors.

And now, since I opened a portal, my other character that made the progress inside the simulacrum, cannot go there either.

Please fix this.