Just read all that here and its abundantly clear they have been briefed by the same person and told that the protest is about signing players etc.
If they asked the people behind it what the reason is they would be told that THE CLUB IS MIS-MANAGED FROM TOP TO BOTTOM, POOR COMMERCIAL DEALS ARE GONE INTO, SOON TO BE THREE FAILED GROUND MOVES, ADVISOR'S THEY USE ARE USELESS and BECAUSE THEY CANT SELL THE CLUB FOR THE PRICE THEY WANT THE WHOLE CLUB IS STAGNATING.
If they asked the people behind it what the reason is they would be told that THE CLUB IS MIS-MANAGED FROM TOP TO BOTTOM, POOR COMMERCIAL DEALS ARE GONE INTO, SOON TO BE THREE FAILED GROUND MOVES, ADVISOR'S THEY USE ARE USELESS and BECAUSE THEY CANT SELL THE CLUB FOR THE PRICE THEY WANT THE WHOLE CLUB IS STAGNATING.