Fallo en el comando eps!join

[latra]

Se ha detectado un error a la hora de realizar el comando eps!join.
Traceback (most recent call last): File "/bots/hackeps-2020/src/modules/commands/utils.py", line 29, in wrapper value = await func(*args) File "/bots/hackeps-2020/src/modules/commands/command.py", line 41, in wrapper return await func(*args) File "/bots/hackeps-2020/src/modules/commands/command.py", line 75, in wrapper return await func(*args) File "/bots/hackeps-2020/src/modules/commands/join.py", line 32, in apply invitations[0] TypeError: 'NoneType' object is not iterable

Función apply of JoinCommand
User: idroj#9066
Command: eps!join GEIADE HACKERS

Se desconocen las causas y la forma de replicar el error.