Hello,
I use the v3.3.1.3
I don't understand. I just update and my pictures do not appear anymore.
Yes, juste with {{image}} instead of {{image##display_single_link}} it's doesnt work. I search, but without success.

I changed nothing. This is, actually, only this field where I have a problem.
I continue to search.
Edit:
After a few tests, it comes from my image field, at least I have the impression. No doubt in the configuration.
For one of them, the field image has simply disappeared and been removed ... Why ? I don't know.
For the second, I tested with another image field and it works. This comes from a mistake confifuration. I'll look.
All I have to do is re-upload all my images for one and the other to check the configuration.
Sorry for the inconvenience.