I tried to get my car booked into for a mountune mp165 upgrade about 5 weeks ago and was told some CAIS parts were out of stock, and will be in within 2 weeks. 5 weeks later and I am still mountuneless

Been checking the website literally every day and calling mountune 2 times a week. Eventually I thought I'd give evans halshaw blackpool a call to see if they knew something I didn't but they had the same reply. Apparently mountune are waiting on a small metal/alloy fitting bracket or something, but without that the kit won't be ford approved and so they can't supply it (even though you could buy/make your own bracket). So the wait continues. Was told they're expecting them some time this week...but they say that every week. I even considered just getting the equivalent puma speed kit fitted which appears cheaper, but doesn't include the full sports exhaust and that adds on another £200...so prices are the same-ish. So I'll just wait.
Anyway whilst on the phone to evans halshaw blackpool, they said they had 2 other fiesta STs booked in/waiting for mp165 upgrades like mine. So I was wondering could it be anyone on here whos getting it done as well?
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Performance Blue 07 ST (Naked). Full leather heated seats, electric folding/heated mirrors, factory fitted privacy glass, bluetooth, voice control, mp3 connectivity, auto wipers & lights, rear parking sensors.
Eibach lowered 35mm
Mountune MP165