No, this is not a time of Eucharistic crisis

From Public Orthodoxy - a publication of the Orthodox Christian Studies Center of Fordham University - a good reflection on the present necessity of fasting from reception of the Holy Communion:

Could there be positive side to obligatory deprivation of Holy Communion? Those who strictly observe the Orthodox lenten fast from meat, dairy, and animal products know the delight of that first cut of the lamb roast at the Paschal feast, the first bite of aged gouda after the vigil, or the first sip of vodka. These pleasures are sweeter after weeks (and weeks!) of deprivation. Abstaining from the comforts of food and drink creates a yearning and enhances the sweetness of tasting them once again. 

 Abstaining from the Body and Blood of Christ can also create such a yearning—for the sweetness of God. While the increase in frequency of Communion among Orthodox Christians in the recent decades is a certainly a positive development in our Church, there has also been the risk of routinization. Holy Communion can simply become another appointment to keep in one’s weekly schedule. Obligatory deprivation of Communion presents an opportunity to bring back into focus the stark and bracing reality of the eucharistic sacrifice.

For Anglicans, of course, this period reflects our historic practice - and the historic practice of most Christians over many centuries - regarding reception of the Sacrament (with the crucial exception that reception on Easter Day was required of "every Parishioner" by 1662).  In other words, Anglicans do not need to manufacture a state of spiritual crisis because of the absence of weekly Eucharist during this time.  It can become a time of preparation for our next reception of the Holy Communion, a time when the very absence of the weekly Sacrament draws us to a renewed desire for the "great and endless comfort" received by partaking of these "holy mysteries".

And to the end that we should alway remember the exceeding great love of our Master and only Saviour Jesus Christ, thus dying for us, and the innumerable benefits which by his precious blood-shedding he hath obtained to us; he hath instituted and ordained holy mysteries, as pledges of his love, and for a continual remembrance of his death, to our great and endless comfort. To him therefore, with the Father and the Holy Ghost, let us give (as we are most bounden) continual thanks; submitting ourselves wholly to his holy will and pleasure, and studying to serve him in true holiness and righteousness all the days of our life. Amen.