Arakaali Spiders crash with Sporeguard

Bug Report ID: #1,550,761,002

It seems that Sporeguard and Arakaali's Spiders make the server lag, and eventually crash/disconnect when hitting too many monsters together. A bug with poison stacks maybe?

Maybe related or not these still unfixed issues below:
https://www.pathofexile.com/forum/view-thread/3804956
https://www.pathofexile.com/forum/view-thread/3345291