Bug fixes

• An issue was fixed where the messages window was not updating after sending in coalitions, resulting in users seeing the same message sent multiple times.
• A bug was fixed with the province selection, namely when trying to open espionage from the province list or province details, the province got deselected.
• A problem was solved with the adviser completion pop-up showing variables instead of the text
• An issue was resolved when players were unable to access unfinished games as spectators as it triggered error messages.
• An issue was fixed that provided contradictory information about the number of countries needed to complete the task in the adviser task "Improve relations with AI-Players"