Munster head coach Clayton McMillan said "the powers that be" will decide on the outcome of an allegation of serious foul play, after his side's 24-18 defeat to Leinster at Aviva Stadium.
Leinster overpowered Munster in the second half at Aviva Stadium, as Leo Cullen's side came from 13-0 down to record a bonus-point 24-18 win against their rivals.
Six-try Ireland outgunned South Africa at the Athlone Stadium in Cape Town on Saturday, overcoming their hosts 40-27 in the first of two WXV Global Series showdowns.
Sam Prendergast has emerged as a doubt for Ireland's Nations Championship opener against Argentina in two weeks' time, with the out-half dealing with a wrist injury picked up in training this week.
After a good week in Europe for the Irish provinces, it's back to the BKT United Rugby Championship this week, with Leinster and Munster headlining the weekend at Aviva Stadium.
Erin King insists Ireland won't "shy away" from the physicality of South Africa when the sides meet in their first ever women's Test in Cape Town on Saturday.
Joey Carbery will make his first start for Leinster in eight years, while captain Dan Sheehan has been named at number eight for their first interpro of the season at home to Munster in the Aviva Stadium on Saturday evening.
Neve Jones will win her 50th Ireland cap on Saturday, with head coach Scott Bemand making just two changes for his side's first WXV Global Series Test against South Africa.
Andy Farrell's back row depth will be put to the test next month, with Jack Conan joining Caelan Doris on the sidelines for the Nations Championship slate of games in November.
Uncapped Ulster pair James McNabney and Jamie Benson have both been included in Ireland's squad for next month's Nations Championship games, with Jack Conan ruled out due to injury.
Neil Treacy is joined by Ian Keatley and Tom Daly on this week's RTÉ Rugby podcast, as we look back on a great weekend for the Irish teams in the Investec Champions Cup and Challenge Cup.
Alex Nankivell has previously spoken of his desire to qualify and play for Ireland, and the centre now has two years to make his audition for Andy Farrell.
Connacht have a real opportunity build on their victory over Saracens in the coming weeks, with the European result showing what Stuart Lancaster's men can achieve when their attacking game clicks.
Former Leinster and Ireland hooker Bernard Jackman has said that Connacht's win over Saracens last Saturday was built on the backbone of Stuart Lancaster's progression of young talent.
Leinster and Ireland scrum-half Jamison Gibson-Park remains a doubt for Saturday's BKT United Rugby Championship clash with Munster as he continues recovery from a groin injury.
Connacht boss Stuart Lancaster believes that his side's thrilling 45-36 Champions Cup victory over Saracens was the perfect response to a heavy defeat to Glasgow in last week's United Rugby Championship clash.
Jack O'Donoghue is the only active Munster player who featured in their 2016/17 season, when Anthony Foley passed away. Ten years on, he still felt the wave of emotion as they defeated Racing 92 in Europe once more.