Something is wrong with the recently introduced Memory Alpha infastructure.
After using Bank/Mail/Broker it's often not possible to use anything again or speaking with NPCs until reloging.
I read in zone chat that many other players are affected too. It's really annoying to always relog while doing things there.

Please fix it.

If I use the mail, I get bugged like this and have to relog. Bank and exchange work like normal.

Same trouble, but if I leave Memory Alpha which causes a "new zone" load everything goes back to normal... until I access the mail again at Memory Alpha.

I just encountered this bug a few moments ago. After accessing the mail console, I could not access any other consoles in the area.

As stated, all you need to do is relog and it'll fix it.

That said - yes, it's very annoying. Thankfully there's nothing worth crafting at MA anyway.