Is your PopupButton suffering from Alzheimer?

Recently I noticed that my PopupButton didn't want to popup anymore... Sometimes it worked and most of the time it didn't. The problem is related to a 'fix' Adobe did to get rid of a memory leak. The 'fix' may have fixed the memory leak but introduced serious trouble. Scott Melby seems to have found a workaround that works most of the time. More information on http://tech.groups.yahoo.com/group/flexcoders/message/99105. Let's hope this gets fixed soon because it's clearly a bad fix.