Went to LBS last night to check up on my bike as I hadn't heard anything. Turns out they forgot to order the parts. I made the suggestions (thanks ridebikeme for the idea) to take the parts off a bike on the floor then replace those with the ordered parts when they come in. That's what they did. I have the bike home with me now. It is still having issues shifting. The back seems to be okay but the front is very slow in shifting, especially into the littlest ring. DH still needs to replace the cable and housing--fingers crossed that will fix the issue!