Team member IP banned for "no reason"

In the last few minutes a team member of mine was banned from the forum.

No reason was given and it says it will last forever. Can a reason please be given as to why this happened?
username iandr0idos
and I will give the IP over PM if that is needed

Edit: He was username banned not IP as clearing session data allowed him to visit the site

Looks like he was banned accidentally. I’ve lifted the ban, everything should be good now.

Thanks, Karthik!