dropping to guild bank or listing items to shop slooooow

[TNTKokser]

Since Blackwood update the listing of batches of items using AGS has a 10s delay after each listing, so listing 6 batches of ores takes 1 minute.

Today I noticed that there is a similar problem with Roomba. Picking up doublets from the guild bank is fast as usual, but dropping the batch back to the bank has, again, an exact 10s delay.

Is this a library or API change problem that has to be fixed by the authors or is it some new ZOS feature? Is there a workaround until it has been fixed?