Ethyl cyanoacrylate hangs indefinitely

[detly]

I entered "ethyl cyanoacrylate" into the "Compound Name" box and cleared the SMILES structure box. Longest I've waited is ten minutes, but the displayed molecule doesn't change from the default. There is no error under the compound box like there is with invalid names. Checking it on https://opsin.ch.cam.ac.uk/ brings up the correct result (SMILES C(#N)C(C(=O)OCC)=C). Entering the SMILES works quickly.

Firefox 100.0.2 on Ubuntu 21.10.