Yes, sorry!
Well, the first paragraph seems strange to me because of two points: "sich wundern" ("sich gewundert haben" is past tense) means "to wonder, to be surprised", not "to surprise oneself". And I wonder about the "finished", in the German text, there's just "has spoken" ( or "spoke", or with the verb "enunciate" ), but my native language is not English...
The subordinate clause ( which, in my eyes, must be completed to "on WHICH the canvassers of Saxony REACTED with 400 location offers" ) refers to the "inquires", not to the "inspections".
Besides, it's not bad translated, esspecially "to lead the way to" is, in my opinion, a nice idea to express "etw. vorangehen".
That's all I can say, hope I could help.