Hy Tyrannosorceror,
Apologies for the issues you've experienced thus far. Google has ended support for NPAPI starting from version 42 of Chrome:
"In the past, many plugins were developed using an older system called NPAPI. Today fewer sites are using NPAPI plugins and they can sometimes cause security risks on websites."
Because our plugins were developed utilizing NPAPI, we are affected by this in addition to hundreds, if not thousands of other developers who utilized NPAPI for their plugins.
We are currently in development of plugins that will work on Chrome's newest versions, without NPAPI. The scheduled timeline for this to be available has been stated to be September.
Note that you can still utilize NPAPI plugins on Chrome with older versions, such as version 37 which is known to work, granted that you must enable NPAPI manually in Chrome's settings.
Overall, it is a bit unfortunate that this is the case as many of our users utilize Google Chrome, including ourselves. We will do our best to expedite development of the newer plugins so we can have Chrome working again for all of our customers.
You can read more about NPAPI here:
https://support.google.com/chrome/answer/6213033?hl=en