Summary Info Very Inaccurate

I thought (obviously mistakenly) that the issues of erratic data had been solved in Garmin Connect. The inaccuracy of the information displayed makes the program ridiculously unusable. For example a 10.2 km run (as confirmed on the lap splits) summarises to 11.79km and the average pace summarises to 4:42min/km when the best lap average pace ranges from 5:02 to 6:10 min/km. Best of all is the best pace which summarises at 0:06 min/km. I think Usain Bolt better watch out cause this 61 year old is faster than a jet fighter. Interestingly the figures displayed on the GPS are what I would expect so the corruption is still in Garmin Connect.