The same thing happening with me as well.
Now i know speed test are not 100% reliable, but they are still giving us a very specific and close to precise estimation about what is really going on.
Here is a local speed test i made without using any VPN
Here is an international speed test i made also without using any VPN on a server located in Paris.
Now finally, here is an International speed test i made using ExpressVPN connected to Germany, on the same Paris server from before.
So the conclusion is obvious, something is wrong with Ogero's International link.