We have a group project deadline at midnight, and I have just uploaded our final document onto our university's plagiarism software only for it to show that one group member has plagiarised their entire section. Her section is lit up like a Christmas tree with sentences and paragraphs directly copy and pasted from textbooks and papers.
I've rewritten her section and reuploaded it, and gently said to the group what the issue was (without naming names) and that they need to resubmit and they're annoyed that they are having to resubmit it so late in the evening.
I had finished my contribution to the project last week, and have been messaging my group all day asking for them to finalise it so it's not my fault that the plagiarism wasn't picked up until it was finally ready to be submitted this evening. If I hadn't noticed it I think we'd of all had our marks docked and probably had to have a meeting as we've been told very clearly what plagiarism is.
AIBU? I've encountered this in so many group projects, and feel so frustrated about it