Finally, got my 2500 Bonus MR for spend offer hit in April (had until early June to do it).
have no idea if my chats/phone calls to Amex actually did anything…never posted in any of the 5-10(?) different timelines I was given. My last contact was a phone call about a month ago, and was told 10-15 biz days. It posted sometime within the last week - was surprised to see my MR balence so high - I was convinced there were never actually post. No sign of the 500 bonus MR the last agent told me he was adding that should show ‘immediately’ for ‘my patience’, but not going down that road.
I again have a spend offer on my account, which I activated, though definitely not going out of the way to hit it - if I do, great, if I don’t, probably better. Not wasting time again to chase these offers - just not with it.