I've found that if I post a twitter feed here immediately, then it just shows the link
If I post it a couple of hours after, it works (photo & text just how it looks on Twitter) 50% of the time
If I wait a day, it works 90% of the time.
I think that it is forum related since I have some other weird error messages that come up.
In the future it could be Twitter related if Elon Musk doesn't get his fingers out of Twitter ... at the moment, one must have a Twitter account to view Twitter. AARRGGHHHHHH
The upshot is that I am going to have more than just a little end of season housekeeping to do over the winter ....