Silly automated email

[#1]

Now that your service has now been active for 14 days, we thought we'd let you know the speed as it stands today, by way of comparison.
Estimated line speed: 17Mbps
Current line speed: 78Mbps
You can keep a track of your line speed through our website:

The 17Mbps is the ADSL2+ rating for my line, which I have never taken up (went straight to Fibre plusnet from LLU TalkTalk).
Anyway, a bit of a nonsense really, but a weird little glitch.

[#2]

Known problem, has been for ages, I'm surprised it isn't fixed yet 

[#3]

Well I'd be upset if the figures were the other way round, but as it is