Async request caused an error: Invalid buffer id Part 2

[GersiD]

#Enviornment

NVIM v0.10.0-dev
Build type: RelWithDebInfo
LuaJIT 2.1.0-beta3

Semshi ver = v0.2.0
commit = cc40bb9

#Problem desc
Similar to #44 when entering a python file and pressing enter to create a newline, the following error is reported.

Please request more information as I am not sure what else could be relevant. Thank you!

Please note that I have tried turning Persistance off and the problem persists, so it is likely not due to invisible buffers that are loaded.

[wookayin]

Please open an issue at http://github.com/wookayin/semshi/