it seems you only checked the most recent log (see date and time). This does not shed light on why you missed files last week.
"Transmission interrupted" (it's for priority reasons) is harmless. This transmission will be resumed and files will come in later.
"Transmission ended" on the other hand means files will be lost. A "missed (part of) file/s" message follows almost immediately.
As I said: Open the log files in an editor and search for 'ERR' and 'missed'. You might have more than one log per client:
Check for the date time fields in the lines. These should be from last week when you had your TelliCast reception problems.