Server name character limit rendering me unable to join.

Hi!

My username is 5r, but I'll just jump straight to the problem and save the introduction for later.

While my username is premium and has been since 2011, and was of a valid length when I registered it, it appears to be of an invalid length to TotalFreedomMod.

So, today, I tried to join the server to be greeted with an NPE. I wondered why this could be. After doing some research as to why possibly, I found the answer in the TotalFreedomMod plugin:

       // Check username length
       if (username.length() < 3 || username.length() > TotalFreedomMod.MAX_USERNAME_LENGTH)
       {
           event.disallow(Result.KICK_OTHER, "Your username is an invalid length (must be between 3 and 20 characters long).");
           return;
       }

Apparently, according to TotalFreedomMod, 3 characters is the minimum username length. However, this is only half true. While that is the limit now, it was not when I registered this name.

Some of you will call bulls**t and say that my name can't possibly be premium due to its low length. It is premium, as evidenced here and here.

I know that there are one character usernames as well, and although unlikely that they may join, it is possible.

So, can the name character limit please be lowered or removed?