Quote under Costs tab cannot be downloaded when the Project Name/description consists of %  –  or  ’

Use the Project Name as say for example: te!.#$^&()~`.,';-_+=.st  --> The Quote can be downloaded as expected.

Change the Project Name to say for example: te%st --> Quote cannot be downloaded.

No error message is thrown except:

Error in Graylog found when the project name or description contains the character ( – ):

Unhandled exception. System.InvalidOperationException: Invalid non-ASCII or control character in header: 0x2013
   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpHeaders.ThrowInvalidHeaderCharacter(Char ch)