Lv100 Misson Boss just walk away......(Siauliai)

[Hero666]

Server Name: Fedimian

Team Name: Hero666

Character Name: Zanskel

Bug Description :
Lv100 mission Boss just run over the block , we can’t kill it in the end .

Steps to reproduce the issue :

1. Try to kill the boss
2. the boss walk away
3. walk over the block
4. We can’t kill the boss
5. THE END

Screenshots / Video :
The Video is recall right after the boss walk away …

https://youtu.be/Vom_rssG8ag