TV Episode Cast incorrectly marked as Complete

An episode of the TV series EastEnders - tt0088512 - has been incorrectly populated with cast credits from the previous episode, many of which are incorrect. It appears this has been marked as “complete” so I am unable to delete and add the correct cast members.  The episode is 1.7069, which is due for broadcast today, and from the synopsis it is obvious that cast members are missing and many who have been added are not due to appear. The cast credits reflect episode 1.7068 rather than the correct one.  Please can the “completed” tag be removed so that the relevant corrections can be made? I personally find it very frustrating when episodes and titles are prematurely marked as “complete” - in this case before the episode has even been released or transmitted.  Many thanks CaptainSiCo ✈️