REDIRECTED: some new sub hidden update data

updates, of correct all, https://contribute.imdb.com/updates?update=tt0000000:crew.correct.all/cast.correct for a well populated title now take three - five minutes to redraw a page due to some new-ish thing that wants to redraw all graphical data on a simple contributor edit long list of simple text lines but please let me wait while I redraw every single line of text with it's appropriate linked list, well its code for looking up names on entry boxes

no, we wait, and we wait ... and there is the page, make en edit, and ....
wait, no, please let me re-draw all the graphical data that I just now re-drew, that relates to every single line of data that is or maybe not being edited but let me just re-draw that data first because it is so important to get that non-sensicle non-important non-related to the current edit data page of data that is trying to be edited

but, wait, please explain this again because I just got here and don't quite understand the minutia of things that are going on in the background.

won't be editing any big movies any more