Greetings, Sushirom!
Thank you for posting your concerns about being unable to delete a linkshell if the leader's character is deleted. In order to make sure that we have enough information, it would be best if you could provide specific details about the linkshell that was involved, like the name of both the leader and the linkshell, how many members were in the linkshell, etc. It would also be very helpful if you could provide as much information as you can in the following form:

Thread Title:
Short outline explaining what sort of issue you are experiencing.

Platform:
Specify which version of Windows was in use to play the game.

ISP:
Name of ISP you use to connect to the Internet.

Type of Internet Connection:
Specify the type of connection. (dial-up, DSL, CATV, Optic Fiber, Other)

Internet Connection Speed:
Specify the speed of internet connection. (Example: 768Kbit/s, 5Mbit/s)

Date & Time:
Date and time of when the issue occurred. Please be sure to state the time zone of your region. (Example: Pacific Time = PST/PDT)

Frequency:
State how frequently the issue occurs. Please select from the following.
1.Always
2.Sometimes
3.Once (Did not reproduce)
4.Unknown

Character Name:
Which character did the issue occur with?

Race:
Race of your character when the issue occurred.
(Eleze M, Eleze F, Hyur M, Hyur F, Lalafell M, Lalafell F, Miqo'te, Roegadyn)

World:
World where the issue occurred.

Steps:
Detailed steps on how the issue occurred.
*Please try to include the following details.
•What you were doing when the issue occurred. (Example: Battle, mission, quest, crafting, synthesis, etc.)
•Please do your best to write using official terms for item names and action names. Please avoid any abbreviations or improper terms.
•If you were using macro commands when the issue occurred, please include the details of the command.
•In case the error message appeared when the issue occurred, please include what the message said.

*In case you cannot post all of the information in a single post due to character limitations, please make multiple posts.

I understand it may seem like a lot of information, but I can assure you that any information that you can provided will prove to be helpful in the investigation. Thanks again for your participation!