Research center Sashila Village v 13.5

[vivaCH]

I started v 13.5 and now I have to access Fort Rystrine (ruined city). The problem is in my last save file I seemed to not having get rid of the Vileplumes. But now there seems to be no research center left in Sashila...

Do I miss something here?

Thank you in advance?

[Khaslana]

It still exists, it's in the upper left corner of the village.

[vivaCH]

Oh, thank you very much!