It's been 2 days and you are on another continent. Wait longer.
From what I know of shipping; you can pretty much ignore everything the tracking says. Sometimes it does not get updated until AFTER the package is delivered. Sometimes it NEVER gets updated.
Shipping from the USA to Europe typically takes 5-7 days from the day it was shipped out, not when the order was placed.
Side note:
Buy a new keyboard. Your's seems to be missing commas "," and periods "."
What Russell said is correct.
UPS specifically often reuses tracking numbers. I've had packages give me previous tracking number information until after they were delivered to me, when they got updated with the new info. And this was all domestic.
If it's UPS, they tend to take packages getting delivered very seriously. USPS is a different story, they don't care what happens to your package unless you use their best shipping service and tack on your own insurance.
If the package was released Monday night, the first day of shipping begins Tuesday. Wednesday is two, Thursday is three. Keep in mind it's going by EST time, which is almost half a day behind the UK.
Russell is right here, Friday/Saturday is when the package should arrive.
Your posts do confuse me a bit though, it's only Friday if you got three day shipping. If it's five day shipping, it will be arriving Mon/Tue of next week.