Guild Wars 2

I just solved the problem of the items not going into the guild bank.

Interestingly, I got the issue when I pulled trebs out of the guild bank to begin with. When I tried to put them back in, there was a red box in the slot I was trying to place them and they would not go in. Additionally, I was not able to mail the trebuchet plans to anyone either. The only option I saw when I right clicked the plans was to destroy. I could put them into my personal bank, so the game was treating these as account bound items.

Now, on to the solution… I found one plan in a personal bank spot and put it into my inventory. Then, I confirmed I had more options, such as mailing, when I right clicked the plan. Following, I put the stack of problem plans onto the one that worked in my inventory and confirmed the same options when right clicking. After doing this, I was able to put the plans into the guild bank.

I do think this is some sort of glitch and not necessarily tied to any specific type of plan based on the inconsistency seen in above posts.