So, this is related to the others having trouble. I am using FSX SE. This morning I downloaded the update and everything was grand. When I opened FSX this evening, I was notified of another FSDT update, so I rane the updater and it dutifully downloaded and installed the new files. Now, Couatl won't load because of an un recoverable scripting error and as an added bonus, it is telling me the CYVR is in trial mode, even though addon manager indicates it's registered and active. Here is the text of the errors, but it looks like a similar list as the others:
couatl v3.2 (build 4231)
panic log started on Mon Jul 1 19:12:01 2019
problem raised by engine or unspecified addon
{'Airport': 'CYVR', 'User Pos': (49.18484788907362, -123.1617276513071, 7.67059 m, 3.3651 m, 280.74854372341036)}
Error: exception CREATE_OBJECT_FAILED in call AICreateSimulatedObject param #1 'FSDT_SODE_JW_JBT_2_5_LOGO__HSBC'