It's actually a client-side issue that's been messing with us on and off for some time now. We'll get it sorted out for the 2.0 release.
Get in touch with me now via simpleX🔗 https://simplex.chat/contact#/?v=2-7&smp=smp%3A%2F%2FenEkec4hlR3UtKx2NMpOUK_K4ZuDxjWBO1d9Y4YXVaA%3D%40smp14.simplex.im%2FSEKmN13uyX4OJlUxco0z9Nm9bPd4pK_K%23%2F%3Fv%3D1-3%26dh%3DMCowBQYDK2VuAyEA7kBBMVqOcbeghKMFplSPoiLQ903hkK3qBKtF_C1-LEo%253D%26srv%3Daspkyu2sopsnizbyfabtsicikr2s4r3ti35jogbcekhm3fsoeyjvgrid.onion