Smush pro still not functioning

using page speed it shows several images that need to be losslessly compressed. It states:

Optimizing the following images could reduce their size by 92.0KiB (55% reduction).

I deleted the images from the posts and uploaded new versions of the images. The media file says that they have not been smushed. It has been over an hour and nothing shows in process. I can select "bulk smush" and it will process the images but takes a significant amount of time.

A sample of the message from page speed is below with selected images
Losslessly compressing http://myblog.stevenwsmeltzerp.netdna-cdn.com/wp-content/uploads/2015/01/Hammerhead-Shark-Black-and-White-205x130.jpg could save 28.7KiB (70% reduction). See optimized version
Losslessly compressing http://myblog.stevenwsmeltzerp.netdna-cdn.com/wp-content/uploads/2015/01/Manta-Ray-Gill-Slits-620x411.jpg could save 19.6KiB (32% reduction). See optimized version
Losslessly compressing http://myblog.stevenwsmeltzerp.netdna-cdn.com/wp-content/uploads/2015/01/Rainbow-Breach-205x130.jpg could save 19.4KiB (76% reduction). See optimized version
Losslessly compressing http://myblog.stevenwsmeltzerp.netdna-cdn.com/wp-content/uploads/2015/01/Cindy-at-Molokini-Crater-205x130.jpg could save 18.2KiB (76% reduction). See optimized version
Losslessly compressing http://myblog.stevenwsmeltzerp.netdna-cdn.com/wp-content/uploads/2011/06/Manta-Ray-Trio-200x150.jpg could save 33B (1% reduction). See optimized version