I have had the same issue and 8 teams in a table is fine the 9th slows things down and a 10th sends it into a loop. (not great when you have 12 team leagues) Have contacted support and they are looking at the issue but it definitely is to do with the “tie-break” being turned on – switch it off and all works. Head to head tie-breaks are essential so I hope they fix it soon but for now I need to manually check and edit the table for this.
