Bank Bags Overflowing to Characters

[Dunimis]

Basically since I have come back to the game I have box/bag/slot in my shared bank that will overflow into which ever character I log in with. It had stopped but with the new update its occuring again. I have tried switching out the box that it overflows from but it still occurs. So I basicly have a bank slot that I cannot use. I only occured on the Qeynos side of the shared bank slots but now with the change in shared banks slots it occurs on my Freeport characters now too.

Any idea what's going on and how to fix it?