consumers should be on your side.
what they have outlined is no reason for you to worry.
after you have called consumers, i would call your agent, let them know you have spoke to consumers and find out exactly why she is worried about the state of the yard ect, seing as it is not a "permanent" problem and easily rectified. i hope they are easy on you and understand.
one owner i had came to the inspection and after being told by the agent that she was more then happy with it, i later recived a letter stating i had so many days to
1, cease riding of motorbikes in the yard (he assumed as there was 2 motorbikes infront of the garage that they were being riden on the property)
2, remove dog from property, (she WAS on the lease so shouldnt hae been mentioned)
3, maintain the growth of fruit trees and maintain the grass ( it was winter and his fruit trees were out of season, the grass i had a pool set up for the kids over summer that killed a patch of the grass, but i was re-growing it and was already half repaired at the inspection)

Sometimes they find the smallest things to pick on, and altho it dose stress you out, as a tenant you have lots of rights. they seem like very minute thingsto be pulling you up on, they are in no way a reason to be taken any further then another inspection, wich dosent even sound warrented.

ETA: with the "will enter via spare key held at the office" i would be calling them and letting them know that it is not ok to do so. im realy uncomfortable with people being in my house while im there, and i certainly dont want them being there while i am not. you can tell them that it is either when you are home or not at all. (i like to add in my dog is not friendly while i am out)