I dunno. Today both the app and the website now accurately reflect my current Amb status. However, the app says 0 nights + XXX USD to Amb, and the website shows Amb through Jan 2020. However, I'm a few nights and quite a few dollars short of re-qualifying during 2018. I will not be surprised to see this corrected in the near future, but perhaps they're extending an olive branch after a horrible integration.
It also looks as though my LT nights may have been bumped a little, but I haven't tracked that too closely with north of 1,000 nights regardless. My number of LT years remains as they have since combining accounts in August.