Guys, you’re discussing two different KNMI apps.
The one TS is using must be the ‘official’ app, because only that one is available for Homey Cloud.
Please call it Homey Cloud 
Homey Bridge is just a piece of hardware, not even needed by the KNMI app.
That’s always the case for ‘free’ accounts.
Not sure what you did, maybe you got rate limited: waiting til tomorrow might solve it.
How did you reboot Homey Cloud?