Robin has been told to skip this week's important training sessions to rest after coming down with a tummy bug.
The hunky dancer tweeted this fans today: “Locked in the house with a nasty tummy bug…. Totally unimpressed!!!”
If he doesn't get better, Robin could be ruled out of this weekend's Wembley special, which is sure to be a blow to both him and Lisa.
The Emmerdale actress admitted this week she was excited to be performing in front of 6,000 fans, but said she needed Robin to help calm her nerves!
She tweeted: “New week,new dance,still actually cannot believe I am going to be performing at WEMBLEY! @Robinwindsor is going to have to quash my nerves!!”
The official BBC Strictly Come Dancing Twitter account revealed more information on Robin and Lisa would be revealed in tonight's It Takes Two spin-off show.
They tweeted: "BREAKING NEWS: Robin won't be with Lisa on #ittakestwo later. What could have gone wrong? Tune in, BBC Two 6.30 to find out EVERYTHING "
This Saturday is set to see Lisa and Robin performing the Samba together.
This week [cat c="strictly come dancing"]Strictly Come Dancing 2012[/cat] hosts a Wembley extravaganza on Saturday 17th November at 6.30pm with the results show on Sunday 11th November at 7.25pm on BBC One and BBC One HD.
The Wembley special will also feature performances from Girls Aloud and Kylie Minogue.