Although I notified CL / EF weeks ago, the Retime Animation bug was not fixed. Two types of failures occur: mis-apportioned frames when retiming a given range, and dropped frames when copying frame ranges:

(1) Applying Retime Animation with Source Frames 1 to 4 and Destination Frames 1 to 8 results in Frames 1 and 2 staying put, Frame 3 going to Frame 4 and Frame 4 going to Frame 7.

(2) Using Retime Animation to copy Source Frames 1 to 4 to Destination Frames 11 to 14 results in a failure to copy Frame 1 to Frame 11 (the others copy ok).

Both flaws might be explained by a failure to process Frame 1 (i.e., in the retime case the routine thinks it has to spread Frames 2 to 4 over the destination range of Frame 2 to 8).

Should have been an easy fix, though I'm guessing animation repairs were a low priority for SR1, so I hope they fix this in SR2.