Did you test it in the official LL viewer ?... No, obviously. I just tested it, and got the same results. This issue is not specific to the Cool SL Viewer. Please, read the rules for this forum, this will spare me time testing for issues I'm not responsible for...
I don't know, but it looks like a server-side change (i.e. it's not a viewer change) since this also happens with older viewers (tested with v1.19.0.5). Please, post a report on the JIRA (first search it to see if this issue has not already been reported).