Mourad Boudjellal told Julian Savea he is not welcome at Toulon, but the ex-All Black promised to keep giving his all for the team.
After agreeing to join Racing 92 until the end of the season, Dan Carter expressed his sadness at the circumstances surrounding his return.
Racing 92 ran out of time in their defeat to Toulouse, while La Rochelle survived a Top14 scare against lowly Grenoble.
Racing 92 have some pretty formidable back-up for Finn Russell with Dan Carter returning to the Top14 club.
Perpignan finally had a win to celebrate, while Clermont Auvergne were too good for Bordeaux-Begles in Top14.
Toulouse replaced Clermont Auvergne at the summit of the Top 14 table on Sunday, while Toulon scored two late tries to stun Stade Francais.
Clermont had not been beaten since October, but they were brought back down to earth by Top 14 champions Castres.
Wesley Fofana will retire from France duty after this year's Rugby World Cup, but will still carry on playing for Clermont Auvergne.
A spectator who abused Simon Zebo during Ulster's Champions Cup meeting with Racing 92 has been given a lifetime ban by the Pro14 club.
At the age of just 28, former Springbok Patrick Lambie has retired from professional rugby, his club Racing 92 have announced.