injury time

Is something going crazy in relation to injury time in recent games?

Saturday - only 2 mins when we needed a goal
Today - for us - 5 mins when Preston need a goal
- for Norwich - how many minutes to allow them to get their goal????

I didn't hear the Norwich game, so don't know if it was justified or not, and 5 mins in our game today may have been fair, but there should definitely have been more than 2 minutes on Saturday!

Is is possible for arthritis to be caused by a injury that caused a bacterial infection? My husband had a knife barely nip his knee while at work and within hours it caused a really bad bacterial infection and was treated with anitibiotics. He was very healthy until the injury and week after the accident he started to have pain in the are where he was injured and it is slowly spreading throughout his body. He has been consulting with a Specialist however I want to make sure this is not work related.