Error 400 - Odata connection error

Hello all,

We have a connection to our Navision database with OData using Web Services.

However since last week we're getting the following error:

The used URL is:

http://10.0.0.XX:7048/LIVE/OData/Company('[Navision Company code]%20-%20XX%20[Company city]')/GL_export

Also tried a shortened and expanded URL

Trying to connect via Windows credentials.

We tried many things including restarting the server, compiling the data but all didn't help.

Any help would be greatly appreciated as we can't continue implementing Power BI right now.

Thank you.

Chris