Mine as well. I receive the notice that there is an update to WB. Current version 10.74 (054....). Update to new version 10.74 (054....), the same version.
This occurs weekly since first installing 10.74 054. Over and over.
Is there an error somewhere in how my system reports current version to your server, or is there an error somewhere in how your server assesses the version number I send to you, such that the result is always that a "new" update is available?
Noticing in the thread so far, that you have released one or more "fixes" to this problem, I would suggest FAIL therein.