I passed CCSP exam last June 5th, and sent the endorsement (I am a CISSP in good standing) a couple of days later. In the email I received it said the process would took no more than 4 weeks, but it's a month already and I haven't received any news on this.
I contacted member support ar firstname.lastname@example.org last Friday asking some information about the delay, but I haven't received any answer (at least, none I could find in my inbox) either. I don't care about standing in the queue, if there's some overload taking into account the last (ISC)2 changes, I just want to know if somebody it's on the same situation.
As I plan to apply for a position, and I would like to include CCSP as an achievement, I am thinking in using this phrasing that I have seen on some other posts and seems to be approved by (ISC)2: "I have provisionally passed the (ISC)2 Certified Cloud Security Professional exam and am awaiting endorsement for full certification.". It's that OK with (ISC)2 rules?
I have my ISSMP endorsement application pending from 27th May which I expect to be approved in the next couple of weeks. (Assuming the fact my account has erroneously been suspended doesn't affect things!)
I have no idea why they changed the standard 8 week notification to be 4 weeks - I've commented on this before numerous times - and, yes, you won't be the first (or last) to moan about the CCSP endorsement for an existing CISSP taking so long - I did this myself!
In terms of your provisional pass statement, that looks fine to me. You can check the link below for confirmation on this, which is actually @denbesten advising me in the exact same situation you are in: