502 Bad Gateway error

[Neonega]

tgpt version
tgpt 2.11.1
Bug description
I keep getting the following error when trying to access Pollinations provider. Is it just me?

Some error has occurred, try again
502 Bad Gateway
Unable to reach the origin service. The service may be down or it may not be responding to traffic from cloudflared

[tbattist]

Getting the same. tgpt appears to be unsuccessfully accessing the text.pollinations.ai server as best as I can tell. Not sure if routing through cloudflare is cause. Been noticing that responses via tgpt has not been very good for past month. Browser access seems to be better.

[aandrew-me]

Use the free api key, the experience will be much better